65734760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18059}}^1$

素因数の和:18090

約数の個数: 64

約数和(自身を含む): 182044800

約数和(自身を除く): 116310040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 18059, 36118, 72236, 90295, 126413, 144472, 180590, 234767, 252826, 361180, 469534, 505652, 632065, 722360, 939068, 1011304, 1173835, 1264130, 1643369, 1878136, 2347670, 2528260, 3286738, 4695340, 5056520, 6573476, 8216845, 9390680, 13146952, 16433690, 32867380, 65734760]

約数ペア:

[(1, 65734760), (2, 32867380), (4, 16433690), (5, 13146952), (7, 9390680), (8, 8216845), (10, 6573476), (13, 5056520), (14, 4695340), (20, 3286738), (26, 2528260), (28, 2347670), (35, 1878136), (40, 1643369), (52, 1264130), (56, 1173835), (65, 1011304), (70, 939068), (91, 722360), (104, 632065), (130, 505652), (140, 469534), (182, 361180), (260, 252826), (280, 234767), (364, 180590), (455, 144472), (520, 126413), (728, 90295), (910, 72236), (1820, 36118), (3640, 18059)]