1774013440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11177}}^1$

素因数の和:11233

約数の個数: 88

約数和(自身を含む): 4393222272

約数和(自身を除く): 2619208832

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, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 5120, 7936, 9920, 11177, 15872, 19840, 22354, 31744, 39680, 44708, 55885, 79360, 89416, 111770, 158720, 178832, 223540, 346487, 357664, 447080, 692974, 715328, 894160, 1385948, 1430656, 1732435, 1788320, 2771896, 2861312, 3464870, 3576640, 5543792, 5722624, 6929740, 7153280, 11087584, 11445248, 13859480, 14306560, 22175168, 27718960, 28613120, 44350336, 55437920, 57226240, 88700672, 110875840, 177401344, 221751680, 354802688, 443503360, 887006720, 1774013440]

約数ペア:

[(1, 1774013440), (2, 887006720), (4, 443503360), (5, 354802688), (8, 221751680), (10, 177401344), (16, 110875840), (20, 88700672), (31, 57226240), (32, 55437920), (40, 44350336), (62, 28613120), (64, 27718960), (80, 22175168), (124, 14306560), (128, 13859480), (155, 11445248), (160, 11087584), (248, 7153280), (256, 6929740), (310, 5722624), (320, 5543792), (496, 3576640), (512, 3464870), (620, 2861312), (640, 2771896), (992, 1788320), (1024, 1732435), (1240, 1430656), (1280, 1385948), (1984, 894160), (2480, 715328), (2560, 692974), (3968, 447080), (4960, 357664), (5120, 346487), (7936, 223540), (9920, 178832), (11177, 158720), (15872, 111770), (19840, 89416), (22354, 79360), (31744, 55885), (39680, 44708)]