91150240

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 224940240

約数和(自身を除く): 133790000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 89, 148, 160, 173, 178, 185, 296, 346, 356, 370, 445, 592, 692, 712, 740, 865, 890, 1184, 1384, 1424, 1480, 1730, 1780, 2768, 2848, 2960, 3293, 3460, 3560, 5536, 5920, 6401, 6586, 6920, 7120, 12802, 13172, 13840, 14240, 15397, 16465, 25604, 26344, 27680, 30794, 32005, 32930, 51208, 52688, 61588, 64010, 65860, 76985, 102416, 105376, 123176, 128020, 131720, 153970, 204832, 246352, 256040, 263440, 307940, 492704, 512080, 526880, 569689, 615880, 1024160, 1139378, 1231760, 2278756, 2463520, 2848445, 4557512, 5696890, 9115024, 11393780, 18230048, 22787560, 45575120, 91150240]

約数ペア:

[(1, 91150240), (2, 45575120), (4, 22787560), (5, 18230048), (8, 11393780), (10, 9115024), (16, 5696890), (20, 4557512), (32, 2848445), (37, 2463520), (40, 2278756), (74, 1231760), (80, 1139378), (89, 1024160), (148, 615880), (160, 569689), (173, 526880), (178, 512080), (185, 492704), (296, 307940), (346, 263440), (356, 256040), (370, 246352), (445, 204832), (592, 153970), (692, 131720), (712, 128020), (740, 123176), (865, 105376), (890, 102416), (1184, 76985), (1384, 65860), (1424, 64010), (1480, 61588), (1730, 52688), (1780, 51208), (2768, 32930), (2848, 32005), (2960, 30794), (3293, 27680), (3460, 26344), (3560, 25604), (5536, 16465), (5920, 15397), (6401, 14240), (6586, 13840), (6920, 13172), (7120, 12802)]