64852000

素因数分解:

$2^5\times 5^3\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 164795904

約数和(自身を除く): 99943904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 125, 155, 160, 200, 248, 250, 310, 400, 496, 500, 523, 620, 775, 800, 992, 1000, 1046, 1240, 1550, 2000, 2092, 2480, 2615, 3100, 3875, 4000, 4184, 4960, 5230, 6200, 7750, 8368, 10460, 12400, 13075, 15500, 16213, 16736, 20920, 24800, 26150, 31000, 32426, 41840, 52300, 62000, 64852, 65375, 81065, 83680, 104600, 124000, 129704, 130750, 162130, 209200, 259408, 261500, 324260, 405325, 418400, 518816, 523000, 648520, 810650, 1046000, 1297040, 1621300, 2026625, 2092000, 2594080, 3242600, 4053250, 6485200, 8106500, 12970400, 16213000, 32426000, 64852000]

約数ペア:

[(1, 64852000), (2, 32426000), (4, 16213000), (5, 12970400), (8, 8106500), (10, 6485200), (16, 4053250), (20, 3242600), (25, 2594080), (31, 2092000), (32, 2026625), (40, 1621300), (50, 1297040), (62, 1046000), (80, 810650), (100, 648520), (124, 523000), (125, 518816), (155, 418400), (160, 405325), (200, 324260), (248, 261500), (250, 259408), (310, 209200), (400, 162130), (496, 130750), (500, 129704), (523, 124000), (620, 104600), (775, 83680), (800, 81065), (992, 65375), (1000, 64852), (1046, 62000), (1240, 52300), (1550, 41840), (2000, 32426), (2092, 31000), (2480, 26150), (2615, 24800), (3100, 20920), (3875, 16736), (4000, 16213), (4184, 15500), (4960, 13075), (5230, 12400), (6200, 10460), (7750, 8368)]