97930240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:673

約数の個数: 88

約数和(自身を含む): 242888832

約数和(自身を除く): 144958592

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, 617, 620, 640, 992, 1024, 1234, 1240, 1280, 1984, 2468, 2480, 2560, 3085, 3968, 4936, 4960, 5120, 6170, 7936, 9872, 9920, 12340, 15872, 19127, 19744, 19840, 24680, 31744, 38254, 39488, 39680, 49360, 76508, 78976, 79360, 95635, 98720, 153016, 157952, 158720, 191270, 197440, 306032, 315904, 382540, 394880, 612064, 631808, 765080, 789760, 1224128, 1530160, 1579520, 2448256, 3060320, 3159040, 4896512, 6120640, 9793024, 12241280, 19586048, 24482560, 48965120, 97930240]

約数ペア:

[(1, 97930240), (2, 48965120), (4, 24482560), (5, 19586048), (8, 12241280), (10, 9793024), (16, 6120640), (20, 4896512), (31, 3159040), (32, 3060320), (40, 2448256), (62, 1579520), (64, 1530160), (80, 1224128), (124, 789760), (128, 765080), (155, 631808), (160, 612064), (248, 394880), (256, 382540), (310, 315904), (320, 306032), (496, 197440), (512, 191270), (617, 158720), (620, 157952), (640, 153016), (992, 98720), (1024, 95635), (1234, 79360), (1240, 78976), (1280, 76508), (1984, 49360), (2468, 39680), (2480, 39488), (2560, 38254), (3085, 31744), (3968, 24680), (4936, 19840), (4960, 19744), (5120, 19127), (6170, 15872), (7936, 12340), (9872, 9920)]