16554392360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{239}}^1\times {\mathrm{1301}}^1$

素因数の和:1584

約数の個数: 128

約数和(自身を含む): 41172364800

約数和(自身を除く): 24617972440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 239, 242, 440, 478, 484, 605, 956, 968, 1195, 1210, 1301, 1331, 1912, 2390, 2420, 2602, 2629, 2662, 4780, 4840, 5204, 5258, 5324, 6505, 6655, 9560, 10408, 10516, 10648, 13010, 13145, 13310, 14311, 21032, 26020, 26290, 26620, 28622, 28919, 52040, 52580, 53240, 57244, 57838, 71555, 105160, 114488, 115676, 143110, 144595, 157421, 231352, 286220, 289190, 310939, 314842, 318109, 572440, 578380, 621878, 629684, 636218, 787105, 1156760, 1243756, 1259368, 1272436, 1554695, 1574210, 1590545, 1731631, 2487512, 2544872, 3109390, 3148420, 3181090, 3420329, 3463262, 6218780, 6296840, 6362180, 6840658, 6926524, 8658155, 12437560, 12724360, 13681316, 13853048, 17101645, 17316310, 27362632, 34203290, 34632620, 37623619, 68406580, 69265240, 75247238, 136813160, 150494476, 188118095, 300988952, 376236190, 413859809, 752472380, 827719618, 1504944760, 1655439236, 2069299045, 3310878472, 4138598090, 8277196180, 16554392360]

約数ペア:

[(1, 16554392360), (2, 8277196180), (4, 4138598090), (5, 3310878472), (8, 2069299045), (10, 1655439236), (11, 1504944760), (20, 827719618), (22, 752472380), (40, 413859809), (44, 376236190), (55, 300988952), (88, 188118095), (110, 150494476), (121, 136813160), (220, 75247238), (239, 69265240), (242, 68406580), (440, 37623619), (478, 34632620), (484, 34203290), (605, 27362632), (956, 17316310), (968, 17101645), (1195, 13853048), (1210, 13681316), (1301, 12724360), (1331, 12437560), (1912, 8658155), (2390, 6926524), (2420, 6840658), (2602, 6362180), (2629, 6296840), (2662, 6218780), (4780, 3463262), (4840, 3420329), (5204, 3181090), (5258, 3148420), (5324, 3109390), (6505, 2544872), (6655, 2487512), (9560, 1731631), (10408, 1590545), (10516, 1574210), (10648, 1554695), (13010, 1272436), (13145, 1259368), (13310, 1243756), (14311, 1156760), (21032, 787105), (26020, 636218), (26290, 629684), (26620, 621878), (28622, 578380), (28919, 572440), (52040, 318109), (52580, 314842), (53240, 310939), (57244, 289190), (57838, 286220), (71555, 231352), (105160, 157421), (114488, 144595), (115676, 143110)]