1926892500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{19763}}^1$

素因数の和:19803

約数の個数: 120

約数和(自身を含む): 6050788128

約数和(自身を除く): 4123895628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 625, 650, 750, 780, 975, 1250, 1300, 1500, 1625, 1875, 1950, 2500, 3250, 3750, 3900, 4875, 6500, 7500, 8125, 9750, 16250, 19500, 19763, 24375, 32500, 39526, 48750, 59289, 79052, 97500, 98815, 118578, 197630, 237156, 256919, 296445, 395260, 494075, 513838, 592890, 770757, 988150, 1027676, 1185780, 1284595, 1482225, 1541514, 1976300, 2470375, 2569190, 2964450, 3083028, 3853785, 4940750, 5138380, 5928900, 6422975, 7411125, 7707570, 9881500, 12351875, 12845950, 14822250, 15415140, 19268925, 24703750, 25691900, 29644500, 32114875, 37055625, 38537850, 49407500, 64229750, 74111250, 77075700, 96344625, 128459500, 148222500, 160574375, 192689250, 321148750, 385378500, 481723125, 642297500, 963446250, 1926892500]

約数ペア:

[(1, 1926892500), (2, 963446250), (3, 642297500), (4, 481723125), (5, 385378500), (6, 321148750), (10, 192689250), (12, 160574375), (13, 148222500), (15, 128459500), (20, 96344625), (25, 77075700), (26, 74111250), (30, 64229750), (39, 49407500), (50, 38537850), (52, 37055625), (60, 32114875), (65, 29644500), (75, 25691900), (78, 24703750), (100, 19268925), (125, 15415140), (130, 14822250), (150, 12845950), (156, 12351875), (195, 9881500), (250, 7707570), (260, 7411125), (300, 6422975), (325, 5928900), (375, 5138380), (390, 4940750), (500, 3853785), (625, 3083028), (650, 2964450), (750, 2569190), (780, 2470375), (975, 1976300), (1250, 1541514), (1300, 1482225), (1500, 1284595), (1625, 1185780), (1875, 1027676), (1950, 988150), (2500, 770757), (3250, 592890), (3750, 513838), (3900, 494075), (4875, 395260), (6500, 296445), (7500, 256919), (8125, 237156), (9750, 197630), (16250, 118578), (19500, 98815), (19763, 97500), (24375, 79052), (32500, 59289), (39526, 48750)]