100484080

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 242172000

約数和(自身を除く): 141687920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 61, 80, 118, 122, 236, 244, 295, 305, 349, 472, 488, 590, 610, 698, 944, 976, 1180, 1220, 1396, 1745, 2360, 2440, 2792, 3490, 3599, 4720, 4880, 5584, 6980, 7198, 13960, 14396, 17995, 20591, 21289, 27920, 28792, 35990, 41182, 42578, 57584, 71980, 82364, 85156, 102955, 106445, 143960, 164728, 170312, 205910, 212890, 287920, 329456, 340624, 411820, 425780, 823640, 851560, 1256051, 1647280, 1703120, 2512102, 5024204, 6280255, 10048408, 12560510, 20096816, 25121020, 50242040, 100484080]

約数ペア:

[(1, 100484080), (2, 50242040), (4, 25121020), (5, 20096816), (8, 12560510), (10, 10048408), (16, 6280255), (20, 5024204), (40, 2512102), (59, 1703120), (61, 1647280), (80, 1256051), (118, 851560), (122, 823640), (236, 425780), (244, 411820), (295, 340624), (305, 329456), (349, 287920), (472, 212890), (488, 205910), (590, 170312), (610, 164728), (698, 143960), (944, 106445), (976, 102955), (1180, 85156), (1220, 82364), (1396, 71980), (1745, 57584), (2360, 42578), (2440, 41182), (2792, 35990), (3490, 28792), (3599, 27920), (4720, 21289), (4880, 20591), (5584, 17995), (6980, 14396), (7198, 13960)]