741567320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{38543}}^1$

素因数の和:38604

約数の個数: 64

約数和(自身を含む): 1845486720

約数和(自身を除く): 1103919400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 9620, 19240, 38543, 77086, 154172, 192715, 308344, 385430, 501059, 770860, 1002118, 1426091, 1541720, 2004236, 2505295, 2852182, 4008472, 5010590, 5704364, 7130455, 10021180, 11408728, 14260910, 18539183, 20042360, 28521820, 37078366, 57043640, 74156732, 92695915, 148313464, 185391830, 370783660, 741567320]

約数ペア:

[(1, 741567320), (2, 370783660), (4, 185391830), (5, 148313464), (8, 92695915), (10, 74156732), (13, 57043640), (20, 37078366), (26, 28521820), (37, 20042360), (40, 18539183), (52, 14260910), (65, 11408728), (74, 10021180), (104, 7130455), (130, 5704364), (148, 5010590), (185, 4008472), (260, 2852182), (296, 2505295), (370, 2004236), (481, 1541720), (520, 1426091), (740, 1002118), (962, 770860), (1480, 501059), (1924, 385430), (2405, 308344), (3848, 192715), (4810, 154172), (9620, 77086), (19240, 38543)]