23565920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 64991808

約数和(自身を除く): 41425888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 397, 424, 530, 560, 742, 794, 848, 1060, 1120, 1484, 1588, 1696, 1855, 1985, 2120, 2779, 2968, 3176, 3710, 3970, 4240, 5558, 5936, 6352, 7420, 7940, 8480, 11116, 11872, 12704, 13895, 14840, 15880, 21041, 22232, 27790, 29680, 31760, 42082, 44464, 55580, 59360, 63520, 84164, 88928, 105205, 111160, 147287, 168328, 210410, 222320, 294574, 336656, 420820, 444640, 589148, 673312, 736435, 841640, 1178296, 1472870, 1683280, 2356592, 2945740, 3366560, 4713184, 5891480, 11782960, 23565920]

約数ペア:

[(1, 23565920), (2, 11782960), (4, 5891480), (5, 4713184), (7, 3366560), (8, 2945740), (10, 2356592), (14, 1683280), (16, 1472870), (20, 1178296), (28, 841640), (32, 736435), (35, 673312), (40, 589148), (53, 444640), (56, 420820), (70, 336656), (80, 294574), (106, 222320), (112, 210410), (140, 168328), (160, 147287), (212, 111160), (224, 105205), (265, 88928), (280, 84164), (371, 63520), (397, 59360), (424, 55580), (530, 44464), (560, 42082), (742, 31760), (794, 29680), (848, 27790), (1060, 22232), (1120, 21041), (1484, 15880), (1588, 14840), (1696, 13895), (1855, 12704), (1985, 11872), (2120, 11116), (2779, 8480), (2968, 7940), (3176, 7420), (3710, 6352), (3970, 5936), (4240, 5558)]