2509968320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{601}}^1$

素因数の和:1070

約数の個数: 112

約数和(自身を含む): 6194608896

約数和(自身を除く): 3684640576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 421, 496, 601, 620, 842, 992, 1202, 1240, 1684, 1984, 2105, 2404, 2480, 3005, 3368, 4210, 4808, 4960, 6010, 6736, 8420, 9616, 9920, 12020, 13051, 13472, 16840, 18631, 19232, 24040, 26102, 26944, 33680, 37262, 38464, 48080, 52204, 65255, 67360, 74524, 93155, 96160, 104408, 130510, 134720, 149048, 186310, 192320, 208816, 253021, 261020, 298096, 372620, 417632, 506042, 522040, 596192, 745240, 835264, 1012084, 1044080, 1192384, 1265105, 1490480, 2024168, 2088160, 2530210, 2980960, 4048336, 4176320, 5060420, 5961920, 7843651, 8096672, 10120840, 15687302, 16193344, 20241680, 31374604, 39218255, 40483360, 62749208, 78436510, 80966720, 125498416, 156873020, 250996832, 313746040, 501993664, 627492080, 1254984160, 2509968320]

約数ペア:

[(1, 2509968320), (2, 1254984160), (4, 627492080), (5, 501993664), (8, 313746040), (10, 250996832), (16, 156873020), (20, 125498416), (31, 80966720), (32, 78436510), (40, 62749208), (62, 40483360), (64, 39218255), (80, 31374604), (124, 20241680), (155, 16193344), (160, 15687302), (248, 10120840), (310, 8096672), (320, 7843651), (421, 5961920), (496, 5060420), (601, 4176320), (620, 4048336), (842, 2980960), (992, 2530210), (1202, 2088160), (1240, 2024168), (1684, 1490480), (1984, 1265105), (2105, 1192384), (2404, 1044080), (2480, 1012084), (3005, 835264), (3368, 745240), (4210, 596192), (4808, 522040), (4960, 506042), (6010, 417632), (6736, 372620), (8420, 298096), (9616, 261020), (9920, 253021), (12020, 208816), (13051, 192320), (13472, 186310), (16840, 149048), (18631, 134720), (19232, 130510), (24040, 104408), (26102, 96160), (26944, 93155), (33680, 74524), (37262, 67360), (38464, 65255), (48080, 52204)]