67340780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11261}}^1$

素因数の和:11306

約数の個数: 48

約数和(自身を含む): 158929344

約数和(自身を除く): 91588564

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 11261, 22522, 45044, 56305, 112610, 146393, 225220, 259003, 292786, 518006, 585572, 731965, 1036012, 1295015, 1463930, 2590030, 2927860, 3367039, 5180060, 6734078, 13468156, 16835195, 33670390, 67340780]

約数ペア:

[(1, 67340780), (2, 33670390), (4, 16835195), (5, 13468156), (10, 6734078), (13, 5180060), (20, 3367039), (23, 2927860), (26, 2590030), (46, 1463930), (52, 1295015), (65, 1036012), (92, 731965), (115, 585572), (130, 518006), (230, 292786), (260, 259003), (299, 225220), (460, 146393), (598, 112610), (1196, 56305), (1495, 45044), (2990, 22522), (5980, 11261)]