5217186500

素因数分解:

$2^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{523}}^1$

素因数の和:894

約数の個数: 96

約数和(自身を含む): 11618111232

約数和(自身を除く): 6400924732

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 125, 142, 250, 281, 284, 355, 500, 523, 562, 710, 1046, 1124, 1405, 1420, 1775, 2092, 2615, 2810, 3550, 5230, 5620, 7025, 7100, 8875, 10460, 13075, 14050, 17750, 19951, 26150, 28100, 35125, 35500, 37133, 39902, 52300, 65375, 70250, 74266, 79804, 99755, 130750, 140500, 146963, 148532, 185665, 199510, 261500, 293926, 371330, 399020, 498775, 587852, 734815, 742660, 928325, 997550, 1469630, 1856650, 1995100, 2493875, 2939260, 3674075, 3713300, 4641625, 4987750, 7348150, 9283250, 9975500, 10434373, 14696300, 18370375, 18566500, 20868746, 36740750, 41737492, 52171865, 73481500, 104343730, 208687460, 260859325, 521718650, 1043437300, 1304296625, 2608593250, 5217186500]

約数ペア:

[(1, 5217186500), (2, 2608593250), (4, 1304296625), (5, 1043437300), (10, 521718650), (20, 260859325), (25, 208687460), (50, 104343730), (71, 73481500), (100, 52171865), (125, 41737492), (142, 36740750), (250, 20868746), (281, 18566500), (284, 18370375), (355, 14696300), (500, 10434373), (523, 9975500), (562, 9283250), (710, 7348150), (1046, 4987750), (1124, 4641625), (1405, 3713300), (1420, 3674075), (1775, 2939260), (2092, 2493875), (2615, 1995100), (2810, 1856650), (3550, 1469630), (5230, 997550), (5620, 928325), (7025, 742660), (7100, 734815), (8875, 587852), (10460, 498775), (13075, 399020), (14050, 371330), (17750, 293926), (19951, 261500), (26150, 199510), (28100, 185665), (35125, 148532), (35500, 146963), (37133, 140500), (39902, 130750), (52300, 99755), (65375, 79804), (70250, 74266)]