32426000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:577

約数の個数: 80

約数和(自身を含む): 81090048

約数和(自身を除く): 48664048

約数列:

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

約数ペア:

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