23118420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 70616448

約数和(自身を除く): 47498028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 107, 130, 156, 195, 214, 260, 277, 321, 390, 428, 535, 554, 642, 780, 831, 1070, 1108, 1284, 1385, 1391, 1605, 1662, 2140, 2770, 2782, 3210, 3324, 3601, 4155, 4173, 5540, 5564, 6420, 6955, 7202, 8310, 8346, 10803, 13910, 14404, 16620, 16692, 18005, 20865, 21606, 27820, 29639, 36010, 41730, 43212, 54015, 59278, 72020, 83460, 88917, 108030, 118556, 148195, 177834, 216060, 296390, 355668, 385307, 444585, 592780, 770614, 889170, 1155921, 1541228, 1778340, 1926535, 2311842, 3853070, 4623684, 5779605, 7706140, 11559210, 23118420]

約数ペア:

[(1, 23118420), (2, 11559210), (3, 7706140), (4, 5779605), (5, 4623684), (6, 3853070), (10, 2311842), (12, 1926535), (13, 1778340), (15, 1541228), (20, 1155921), (26, 889170), (30, 770614), (39, 592780), (52, 444585), (60, 385307), (65, 355668), (78, 296390), (107, 216060), (130, 177834), (156, 148195), (195, 118556), (214, 108030), (260, 88917), (277, 83460), (321, 72020), (390, 59278), (428, 54015), (535, 43212), (554, 41730), (642, 36010), (780, 29639), (831, 27820), (1070, 21606), (1108, 20865), (1284, 18005), (1385, 16692), (1391, 16620), (1605, 14404), (1662, 13910), (2140, 10803), (2770, 8346), (2782, 8310), (3210, 7202), (3324, 6955), (3601, 6420), (4155, 5564), (4173, 5540)]