555677440

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8191}}^1$

素因数の和:8265

約数の個数: 72

約数和(自身を含む): 1356300288

約数和(自身を除く): 800622848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 530, 640, 848, 1060, 1280, 1696, 2120, 3392, 4240, 6784, 8191, 8480, 13568, 16382, 16960, 32764, 33920, 40955, 65528, 67840, 81910, 131056, 163820, 262112, 327640, 434123, 524224, 655280, 868246, 1048448, 1310560, 1736492, 2096896, 2170615, 2621120, 3472984, 4341230, 5242240, 6945968, 8682460, 10484480, 13891936, 17364920, 27783872, 34729840, 55567744, 69459680, 111135488, 138919360, 277838720, 555677440]

約数ペア:

[(1, 555677440), (2, 277838720), (4, 138919360), (5, 111135488), (8, 69459680), (10, 55567744), (16, 34729840), (20, 27783872), (32, 17364920), (40, 13891936), (53, 10484480), (64, 8682460), (80, 6945968), (106, 5242240), (128, 4341230), (160, 3472984), (212, 2621120), (256, 2170615), (265, 2096896), (320, 1736492), (424, 1310560), (530, 1048448), (640, 868246), (848, 655280), (1060, 524224), (1280, 434123), (1696, 327640), (2120, 262112), (3392, 163820), (4240, 131056), (6784, 81910), (8191, 67840), (8480, 65528), (13568, 40955), (16382, 33920), (16960, 32764)]