113286400

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:628

約数の個数: 108

約数和(自身を含む): 289953664

約数和(自身を除く): 176667264

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, 256, 310, 320, 400, 496, 571, 620, 640, 775, 800, 992, 1142, 1240, 1280, 1550, 1600, 1984, 2284, 2480, 2855, 3100, 3200, 3968, 4568, 4960, 5710, 6200, 6400, 7936, 9136, 9920, 11420, 12400, 14275, 17701, 18272, 19840, 22840, 24800, 28550, 35402, 36544, 39680, 45680, 49600, 57100, 70804, 73088, 88505, 91360, 99200, 114200, 141608, 146176, 177010, 182720, 198400, 228400, 283216, 354020, 365440, 442525, 456800, 566432, 708040, 730880, 885050, 913600, 1132864, 1416080, 1770100, 1827200, 2265728, 2832160, 3540200, 3654400, 4531456, 5664320, 7080400, 11328640, 14160800, 22657280, 28321600, 56643200, 113286400]

約数ペア:

[(1, 113286400), (2, 56643200), (4, 28321600), (5, 22657280), (8, 14160800), (10, 11328640), (16, 7080400), (20, 5664320), (25, 4531456), (31, 3654400), (32, 3540200), (40, 2832160), (50, 2265728), (62, 1827200), (64, 1770100), (80, 1416080), (100, 1132864), (124, 913600), (128, 885050), (155, 730880), (160, 708040), (200, 566432), (248, 456800), (256, 442525), (310, 365440), (320, 354020), (400, 283216), (496, 228400), (571, 198400), (620, 182720), (640, 177010), (775, 146176), (800, 141608), (992, 114200), (1142, 99200), (1240, 91360), (1280, 88505), (1550, 73088), (1600, 70804), (1984, 57100), (2284, 49600), (2480, 45680), (2855, 39680), (3100, 36544), (3200, 35402), (3968, 28550), (4568, 24800), (4960, 22840), (5710, 19840), (6200, 18272), (6400, 17701), (7936, 14275), (9136, 12400), (9920, 11420)]