3424720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 80

約数和(自身を含む): 8905680

約数和(自身を除く): 5480960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 89, 104, 130, 148, 178, 185, 208, 260, 296, 356, 370, 445, 481, 520, 592, 712, 740, 890, 962, 1040, 1157, 1424, 1480, 1780, 1924, 2314, 2405, 2960, 3293, 3560, 3848, 4628, 4810, 5785, 6586, 7120, 7696, 9256, 9620, 11570, 13172, 16465, 18512, 19240, 23140, 26344, 32930, 38480, 42809, 46280, 52688, 65860, 85618, 92560, 131720, 171236, 214045, 263440, 342472, 428090, 684944, 856180, 1712360, 3424720]

約数ペア:

[(1, 3424720), (2, 1712360), (4, 856180), (5, 684944), (8, 428090), (10, 342472), (13, 263440), (16, 214045), (20, 171236), (26, 131720), (37, 92560), (40, 85618), (52, 65860), (65, 52688), (74, 46280), (80, 42809), (89, 38480), (104, 32930), (130, 26344), (148, 23140), (178, 19240), (185, 18512), (208, 16465), (260, 13172), (296, 11570), (356, 9620), (370, 9256), (445, 7696), (481, 7120), (520, 6586), (592, 5785), (712, 4810), (740, 4628), (890, 3848), (962, 3560), (1040, 3293), (1157, 2960), (1424, 2405), (1480, 2314), (1780, 1924)]