44612620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 103484304

約数和(自身を除く): 58871684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 169, 197, 260, 268, 335, 338, 394, 670, 676, 788, 845, 871, 985, 1340, 1690, 1742, 1970, 2561, 3380, 3484, 3940, 4355, 5122, 8710, 10244, 11323, 12805, 13199, 17420, 22646, 25610, 26398, 33293, 45292, 51220, 52796, 56615, 65995, 66586, 113230, 131990, 133172, 166465, 171587, 226460, 263980, 332930, 343174, 665860, 686348, 857935, 1715870, 2230631, 3431740, 4461262, 8922524, 11153155, 22306310, 44612620]

約数ペア:

[(1, 44612620), (2, 22306310), (4, 11153155), (5, 8922524), (10, 4461262), (13, 3431740), (20, 2230631), (26, 1715870), (52, 857935), (65, 686348), (67, 665860), (130, 343174), (134, 332930), (169, 263980), (197, 226460), (260, 171587), (268, 166465), (335, 133172), (338, 131990), (394, 113230), (670, 66586), (676, 65995), (788, 56615), (845, 52796), (871, 51220), (985, 45292), (1340, 33293), (1690, 26398), (1742, 25610), (1970, 22646), (2561, 17420), (3380, 13199), (3484, 12805), (3940, 11323), (4355, 10244), (5122, 8710)]