283414400

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2912

約数の個数: 96

約数和(自身を含む): 722959680

約数和(自身を除く): 439545280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1240, 1550, 1600, 1984, 2480, 2857, 3100, 3200, 3968, 4960, 5714, 6200, 9920, 11428, 12400, 14285, 19840, 22856, 24800, 28570, 45712, 49600, 57140, 71425, 88567, 91424, 99200, 114280, 142850, 177134, 182848, 228560, 285700, 354268, 365696, 442835, 457120, 571400, 708536, 885670, 914240, 1142800, 1417072, 1771340, 1828480, 2214175, 2285600, 2834144, 3542680, 4428350, 4571200, 5668288, 7085360, 8856700, 9142400, 11336576, 14170720, 17713400, 28341440, 35426800, 56682880, 70853600, 141707200, 283414400]

約数ペア:

[(1, 283414400), (2, 141707200), (4, 70853600), (5, 56682880), (8, 35426800), (10, 28341440), (16, 17713400), (20, 14170720), (25, 11336576), (31, 9142400), (32, 8856700), (40, 7085360), (50, 5668288), (62, 4571200), (64, 4428350), (80, 3542680), (100, 2834144), (124, 2285600), (128, 2214175), (155, 1828480), (160, 1771340), (200, 1417072), (248, 1142800), (310, 914240), (320, 885670), (400, 708536), (496, 571400), (620, 457120), (640, 442835), (775, 365696), (800, 354268), (992, 285700), (1240, 228560), (1550, 182848), (1600, 177134), (1984, 142850), (2480, 114280), (2857, 99200), (3100, 91424), (3200, 88567), (3968, 71425), (4960, 57140), (5714, 49600), (6200, 45712), (9920, 28570), (11428, 24800), (12400, 22856), (14285, 19840)]