5188279040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18679}}^1$

素因数の和:18738

約数の個数: 144

約数和(自身を含む): 14661857280

約数和(自身を除く): 9473578240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6944, 7936, 8680, 8960, 9920, 13888, 17360, 18679, 19840, 27776, 34720, 37358, 39680, 55552, 69440, 74716, 93395, 130753, 138880, 149432, 186790, 261506, 277760, 298864, 373580, 523012, 579049, 597728, 653765, 747160, 1046024, 1158098, 1195456, 1307530, 1494320, 2092048, 2316196, 2390912, 2615060, 2895245, 2988640, 4053343, 4184096, 4632392, 4781824, 5230120, 5790490, 5977280, 8106686, 8368192, 9264784, 10460240, 11580980, 11954560, 16213372, 16736384, 18529568, 20266715, 20920480, 23161960, 23909120, 32426744, 33472768, 37059136, 40533430, 41840960, 46323920, 64853488, 74118272, 81066860, 83681920, 92647840, 129706976, 148236544, 162133720, 167363840, 185295680, 259413952, 324267440, 370591360, 518827904, 648534880, 741182720, 1037655808, 1297069760, 2594139520, 5188279040]

約数ペア:

[(1, 5188279040), (2, 2594139520), (4, 1297069760), (5, 1037655808), (7, 741182720), (8, 648534880), (10, 518827904), (14, 370591360), (16, 324267440), (20, 259413952), (28, 185295680), (31, 167363840), (32, 162133720), (35, 148236544), (40, 129706976), (56, 92647840), (62, 83681920), (64, 81066860), (70, 74118272), (80, 64853488), (112, 46323920), (124, 41840960), (128, 40533430), (140, 37059136), (155, 33472768), (160, 32426744), (217, 23909120), (224, 23161960), (248, 20920480), (256, 20266715), (280, 18529568), (310, 16736384), (320, 16213372), (434, 11954560), (448, 11580980), (496, 10460240), (560, 9264784), (620, 8368192), (640, 8106686), (868, 5977280), (896, 5790490), (992, 5230120), (1085, 4781824), (1120, 4632392), (1240, 4184096), (1280, 4053343), (1736, 2988640), (1792, 2895245), (1984, 2615060), (2170, 2390912), (2240, 2316196), (2480, 2092048), (3472, 1494320), (3968, 1307530), (4340, 1195456), (4480, 1158098), (4960, 1046024), (6944, 747160), (7936, 653765), (8680, 597728), (8960, 579049), (9920, 523012), (13888, 373580), (17360, 298864), (18679, 277760), (19840, 261506), (27776, 186790), (34720, 149432), (37358, 138880), (39680, 130753), (55552, 93395), (69440, 74716)]