44000477440

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1\times {\mathrm{1409}}^1$

素因数の和:2248

約数の個数: 144

約数和(自身を含む): 109010280960

約数和(自身を除く): 65009803520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 787, 992, 1240, 1280, 1409, 1574, 1984, 2480, 2818, 3148, 3935, 3968, 4960, 5636, 6296, 7045, 7870, 7936, 9920, 11272, 12592, 14090, 15740, 19840, 22544, 24397, 25184, 28180, 31480, 39680, 43679, 45088, 48794, 50368, 56360, 62960, 87358, 90176, 97588, 100736, 112720, 121985, 125920, 174716, 180352, 195176, 201472, 218395, 225440, 243970, 251840, 349432, 360704, 390352, 436790, 450880, 487940, 503680, 698864, 780704, 873580, 901760, 975880, 1007360, 1108883, 1397728, 1561408, 1747160, 1803520, 1951760, 2217766, 2795456, 3122816, 3494320, 3903520, 4435532, 5544415, 5590912, 6245632, 6988640, 7807040, 8871064, 11088830, 11181824, 13977280, 15614080, 17742128, 22177660, 27954560, 31228160, 34375373, 35484256, 44355320, 55909120, 68750746, 70968512, 88710640, 137501492, 141937024, 171876865, 177421280, 275002984, 283874048, 343753730, 354842560, 550005968, 687507460, 709685120, 1100011936, 1375014920, 1419370240, 2200023872, 2750029840, 4400047744, 5500059680, 8800095488, 11000119360, 22000238720, 44000477440]

約数ペア:

[(1, 44000477440), (2, 22000238720), (4, 11000119360), (5, 8800095488), (8, 5500059680), (10, 4400047744), (16, 2750029840), (20, 2200023872), (31, 1419370240), (32, 1375014920), (40, 1100011936), (62, 709685120), (64, 687507460), (80, 550005968), (124, 354842560), (128, 343753730), (155, 283874048), (160, 275002984), (248, 177421280), (256, 171876865), (310, 141937024), (320, 137501492), (496, 88710640), (620, 70968512), (640, 68750746), (787, 55909120), (992, 44355320), (1240, 35484256), (1280, 34375373), (1409, 31228160), (1574, 27954560), (1984, 22177660), (2480, 17742128), (2818, 15614080), (3148, 13977280), (3935, 11181824), (3968, 11088830), (4960, 8871064), (5636, 7807040), (6296, 6988640), (7045, 6245632), (7870, 5590912), (7936, 5544415), (9920, 4435532), (11272, 3903520), (12592, 3494320), (14090, 3122816), (15740, 2795456), (19840, 2217766), (22544, 1951760), (24397, 1803520), (25184, 1747160), (28180, 1561408), (31480, 1397728), (39680, 1108883), (43679, 1007360), (45088, 975880), (48794, 901760), (50368, 873580), (56360, 780704), (62960, 698864), (87358, 503680), (90176, 487940), (97588, 450880), (100736, 436790), (112720, 390352), (121985, 360704), (125920, 349432), (174716, 251840), (180352, 243970), (195176, 225440), (201472, 218395)]