87569720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18397}}^1$

素因数の和:18432

約数の個数: 64

約数和(自身を含む): 238438080

約数和(自身を除く): 150868360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 18397, 36794, 73588, 91985, 128779, 147176, 183970, 257558, 312749, 367940, 515116, 625498, 643895, 735880, 1030232, 1250996, 1287790, 1563745, 2189243, 2501992, 2575580, 3127490, 4378486, 5151160, 6254980, 8756972, 10946215, 12509960, 17513944, 21892430, 43784860, 87569720]

約数ペア:

[(1, 87569720), (2, 43784860), (4, 21892430), (5, 17513944), (7, 12509960), (8, 10946215), (10, 8756972), (14, 6254980), (17, 5151160), (20, 4378486), (28, 3127490), (34, 2575580), (35, 2501992), (40, 2189243), (56, 1563745), (68, 1287790), (70, 1250996), (85, 1030232), (119, 735880), (136, 643895), (140, 625498), (170, 515116), (238, 367940), (280, 312749), (340, 257558), (476, 183970), (595, 147176), (680, 128779), (952, 91985), (1190, 73588), (2380, 36794), (4760, 18397)]