7109960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 19104120

約数和(自身を除く): 11994160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 113, 121, 130, 143, 220, 226, 242, 260, 286, 440, 452, 484, 520, 565, 572, 605, 715, 904, 968, 1130, 1144, 1210, 1243, 1430, 1469, 1573, 2260, 2420, 2486, 2860, 2938, 3146, 4520, 4840, 4972, 5720, 5876, 6215, 6292, 7345, 7865, 9944, 11752, 12430, 12584, 13673, 14690, 15730, 16159, 24860, 27346, 29380, 31460, 32318, 49720, 54692, 58760, 62920, 64636, 68365, 80795, 109384, 129272, 136730, 161590, 177749, 273460, 323180, 355498, 546920, 646360, 710996, 888745, 1421992, 1777490, 3554980, 7109960]

約数ペア:

[(1, 7109960), (2, 3554980), (4, 1777490), (5, 1421992), (8, 888745), (10, 710996), (11, 646360), (13, 546920), (20, 355498), (22, 323180), (26, 273460), (40, 177749), (44, 161590), (52, 136730), (55, 129272), (65, 109384), (88, 80795), (104, 68365), (110, 64636), (113, 62920), (121, 58760), (130, 54692), (143, 49720), (220, 32318), (226, 31460), (242, 29380), (260, 27346), (286, 24860), (440, 16159), (452, 15730), (484, 14690), (520, 13673), (565, 12584), (572, 12430), (605, 11752), (715, 9944), (904, 7865), (968, 7345), (1130, 6292), (1144, 6215), (1210, 5876), (1243, 5720), (1430, 4972), (1469, 4840), (1573, 4520), (2260, 3146), (2420, 2938), (2486, 2860)]