84350500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:734

約数の個数: 96

約数和(自身を含む): 209139840

約数和(自身を除く): 124789340

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 125, 130, 190, 247, 250, 260, 325, 380, 475, 494, 500, 650, 683, 950, 988, 1235, 1300, 1366, 1625, 1900, 2375, 2470, 2732, 3250, 3415, 4750, 4940, 6175, 6500, 6830, 8879, 9500, 12350, 12977, 13660, 17075, 17758, 24700, 25954, 30875, 34150, 35516, 44395, 51908, 61750, 64885, 68300, 85375, 88790, 123500, 129770, 168701, 170750, 177580, 221975, 259540, 324425, 337402, 341500, 443950, 648850, 674804, 843505, 887900, 1109875, 1297700, 1622125, 1687010, 2219750, 3244250, 3374020, 4217525, 4439500, 6488500, 8435050, 16870100, 21087625, 42175250, 84350500]

約数ペア:

[(1, 84350500), (2, 42175250), (4, 21087625), (5, 16870100), (10, 8435050), (13, 6488500), (19, 4439500), (20, 4217525), (25, 3374020), (26, 3244250), (38, 2219750), (50, 1687010), (52, 1622125), (65, 1297700), (76, 1109875), (95, 887900), (100, 843505), (125, 674804), (130, 648850), (190, 443950), (247, 341500), (250, 337402), (260, 324425), (325, 259540), (380, 221975), (475, 177580), (494, 170750), (500, 168701), (650, 129770), (683, 123500), (950, 88790), (988, 85375), (1235, 68300), (1300, 64885), (1366, 61750), (1625, 51908), (1900, 44395), (2375, 35516), (2470, 34150), (2732, 30875), (3250, 25954), (3415, 24700), (4750, 17758), (4940, 17075), (6175, 13660), (6500, 12977), (6830, 12350), (8879, 9500)]