45898840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1447}}^1$

素因数の和:1532

約数の個数: 64

約数和(自身を含む): 113117760

約数和(自身を除く): 67218920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 244, 260, 305, 488, 520, 610, 793, 1220, 1447, 1586, 2440, 2894, 3172, 3965, 5788, 6344, 7235, 7930, 11576, 14470, 15860, 18811, 28940, 31720, 37622, 57880, 75244, 88267, 94055, 150488, 176534, 188110, 353068, 376220, 441335, 706136, 752440, 882670, 1147471, 1765340, 2294942, 3530680, 4589884, 5737355, 9179768, 11474710, 22949420, 45898840]

約数ペア:

[(1, 45898840), (2, 22949420), (4, 11474710), (5, 9179768), (8, 5737355), (10, 4589884), (13, 3530680), (20, 2294942), (26, 1765340), (40, 1147471), (52, 882670), (61, 752440), (65, 706136), (104, 441335), (122, 376220), (130, 353068), (244, 188110), (260, 176534), (305, 150488), (488, 94055), (520, 88267), (610, 75244), (793, 57880), (1220, 37622), (1447, 31720), (1586, 28940), (2440, 18811), (2894, 15860), (3172, 14470), (3965, 11576), (5788, 7930), (6344, 7235)]