13305816320

素因数分解:

$2^8\times 5^1\times {\mathrm{83}}^1\times {\mathrm{125243}}^1$

素因数の和:125347

約数の個数: 72

約数和(自身を含む): 32255840736

約数和(自身を除く): 18950024416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 640, 664, 830, 1280, 1328, 1660, 2656, 3320, 5312, 6640, 10624, 13280, 21248, 26560, 53120, 106240, 125243, 250486, 500972, 626215, 1001944, 1252430, 2003888, 2504860, 4007776, 5009720, 8015552, 10019440, 10395169, 16031104, 20038880, 20790338, 32062208, 40077760, 41580676, 51975845, 80155520, 83161352, 103951690, 160311040, 166322704, 207903380, 332645408, 415806760, 665290816, 831613520, 1330581632, 1663227040, 2661163264, 3326454080, 6652908160, 13305816320]

約数ペア:

[(1, 13305816320), (2, 6652908160), (4, 3326454080), (5, 2661163264), (8, 1663227040), (10, 1330581632), (16, 831613520), (20, 665290816), (32, 415806760), (40, 332645408), (64, 207903380), (80, 166322704), (83, 160311040), (128, 103951690), (160, 83161352), (166, 80155520), (256, 51975845), (320, 41580676), (332, 40077760), (415, 32062208), (640, 20790338), (664, 20038880), (830, 16031104), (1280, 10395169), (1328, 10019440), (1660, 8015552), (2656, 5009720), (3320, 4007776), (5312, 2504860), (6640, 2003888), (10624, 1252430), (13280, 1001944), (21248, 626215), (26560, 500972), (53120, 250486), (106240, 125243)]