626225978560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21505013}}^1$

素因数の和:21505050

約数の個数: 112

約数和(自身を含む): 1835323914816

約数和(自身を除く): 1209097936256

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 14560, 29120, 21505013, 43010026, 86020052, 107525065, 150535091, 172040104, 215050130, 279565169, 301070182, 344080208, 430100260, 559130338, 602140364, 688160416, 752675455, 860200520, 1118260676, 1204280728, 1376320832, 1397825845, 1505350910, 1720401040, 1956956183, 2236521352, 2408561456, 2795651690, 3010701820, 3440802080, 3913912366, 4473042704, 4817122912, 5591303380, 6021403640, 6881604160, 7827824732, 8946085408, 9634245824, 9784780915, 11182606760, 12042807280, 15655649464, 17892170816, 19569561830, 22365213520, 24085614560, 31311298928, 39139123660, 44730427040, 48171229120, 62622597856, 78278247320, 89460854080, 125245195712, 156556494640, 313112989280, 626225978560]

約数ペア:

[(1, 626225978560), (2, 313112989280), (4, 156556494640), (5, 125245195712), (7, 89460854080), (8, 78278247320), (10, 62622597856), (13, 48171229120), (14, 44730427040), (16, 39139123660), (20, 31311298928), (26, 24085614560), (28, 22365213520), (32, 19569561830), (35, 17892170816), (40, 15655649464), (52, 12042807280), (56, 11182606760), (64, 9784780915), (65, 9634245824), (70, 8946085408), (80, 7827824732), (91, 6881604160), (104, 6021403640), (112, 5591303380), (130, 4817122912), (140, 4473042704), (160, 3913912366), (182, 3440802080), (208, 3010701820), (224, 2795651690), (260, 2408561456), (280, 2236521352), (320, 1956956183), (364, 1720401040), (416, 1505350910), (448, 1397825845), (455, 1376320832), (520, 1204280728), (560, 1118260676), (728, 860200520), (832, 752675455), (910, 688160416), (1040, 602140364), (1120, 559130338), (1456, 430100260), (1820, 344080208), (2080, 301070182), (2240, 279565169), (2912, 215050130), (3640, 172040104), (4160, 150535091), (5824, 107525065), (7280, 86020052), (14560, 43010026), (29120, 21505013)]