12063220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 28407456

約数和(自身を除く): 16344236

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 83, 86, 130, 166, 169, 172, 215, 260, 332, 338, 415, 430, 559, 676, 830, 845, 860, 1079, 1118, 1660, 1690, 2158, 2236, 2795, 3380, 3569, 4316, 5395, 5590, 7138, 7267, 10790, 11180, 14027, 14276, 14534, 17845, 21580, 28054, 29068, 35690, 36335, 46397, 56108, 70135, 71380, 72670, 92794, 140270, 145340, 185588, 231985, 280540, 463970, 603161, 927940, 1206322, 2412644, 3015805, 6031610, 12063220]

約数ペア:

[(1, 12063220), (2, 6031610), (4, 3015805), (5, 2412644), (10, 1206322), (13, 927940), (20, 603161), (26, 463970), (43, 280540), (52, 231985), (65, 185588), (83, 145340), (86, 140270), (130, 92794), (166, 72670), (169, 71380), (172, 70135), (215, 56108), (260, 46397), (332, 36335), (338, 35690), (415, 29068), (430, 28054), (559, 21580), (676, 17845), (830, 14534), (845, 14276), (860, 14027), (1079, 11180), (1118, 10790), (1660, 7267), (1690, 7138), (2158, 5590), (2236, 5395), (2795, 4316), (3380, 3569)]