43270760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 108899640

約数和(自身を除く): 65628880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 169, 173, 185, 260, 296, 338, 346, 370, 481, 520, 676, 692, 740, 845, 865, 962, 1352, 1384, 1480, 1690, 1730, 1924, 2249, 2405, 3380, 3460, 3848, 4498, 4810, 6253, 6401, 6760, 6920, 8996, 9620, 11245, 12506, 12802, 17992, 19240, 22490, 25012, 25604, 29237, 31265, 32005, 44980, 50024, 51208, 58474, 62530, 64010, 83213, 89960, 116948, 125060, 128020, 146185, 166426, 233896, 250120, 256040, 292370, 332852, 416065, 584740, 665704, 832130, 1081769, 1169480, 1664260, 2163538, 3328520, 4327076, 5408845, 8654152, 10817690, 21635380, 43270760]

約数ペア:

[(1, 43270760), (2, 21635380), (4, 10817690), (5, 8654152), (8, 5408845), (10, 4327076), (13, 3328520), (20, 2163538), (26, 1664260), (37, 1169480), (40, 1081769), (52, 832130), (65, 665704), (74, 584740), (104, 416065), (130, 332852), (148, 292370), (169, 256040), (173, 250120), (185, 233896), (260, 166426), (296, 146185), (338, 128020), (346, 125060), (370, 116948), (481, 89960), (520, 83213), (676, 64010), (692, 62530), (740, 58474), (845, 51208), (865, 50024), (962, 44980), (1352, 32005), (1384, 31265), (1480, 29237), (1690, 25604), (1730, 25012), (1924, 22490), (2249, 19240), (2405, 17992), (3380, 12802), (3460, 12506), (3848, 11245), (4498, 9620), (4810, 8996), (6253, 6920), (6401, 6760)]