23119460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12703}}^1$

素因数の和:12732

約数の個数: 48

約数和(自身を含む): 59759616

約数和(自身を除く): 36640156

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 12703, 25406, 50812, 63515, 88921, 127030, 165139, 177842, 254060, 330278, 355684, 444605, 660556, 825695, 889210, 1155973, 1651390, 1778420, 2311946, 3302780, 4623892, 5779865, 11559730, 23119460]

約数ペア:

[(1, 23119460), (2, 11559730), (4, 5779865), (5, 4623892), (7, 3302780), (10, 2311946), (13, 1778420), (14, 1651390), (20, 1155973), (26, 889210), (28, 825695), (35, 660556), (52, 444605), (65, 355684), (70, 330278), (91, 254060), (130, 177842), (140, 165139), (182, 127030), (260, 88921), (364, 63515), (455, 50812), (910, 25406), (1820, 12703)]