114816520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31543}}^1$

素因数の和:31574

約数の個数: 64

約数和(自身を含む): 317963520

約数和(自身を除く): 203147000

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, 31543, 63086, 126172, 157715, 220801, 252344, 315430, 410059, 441602, 630860, 820118, 883204, 1104005, 1261720, 1640236, 1766408, 2050295, 2208010, 2870413, 3280472, 4100590, 4416020, 5740826, 8201180, 8832040, 11481652, 14352065, 16402360, 22963304, 28704130, 57408260, 114816520]

約数ペア:

[(1, 114816520), (2, 57408260), (4, 28704130), (5, 22963304), (7, 16402360), (8, 14352065), (10, 11481652), (13, 8832040), (14, 8201180), (20, 5740826), (26, 4416020), (28, 4100590), (35, 3280472), (40, 2870413), (52, 2208010), (56, 2050295), (65, 1766408), (70, 1640236), (91, 1261720), (104, 1104005), (130, 883204), (140, 820118), (182, 630860), (260, 441602), (280, 410059), (364, 315430), (455, 252344), (520, 220801), (728, 157715), (910, 126172), (1820, 63086), (3640, 31543)]