26611420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1657}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 61836768

約数和(自身を除く): 35225348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 1657, 3212, 3314, 4015, 6628, 8030, 8285, 16060, 16570, 18227, 33140, 36454, 72908, 91135, 120961, 182270, 241922, 364540, 483844, 604805, 1209610, 1330571, 2419220, 2661142, 5322284, 6652855, 13305710, 26611420]

約数ペア:

[(1, 26611420), (2, 13305710), (4, 6652855), (5, 5322284), (10, 2661142), (11, 2419220), (20, 1330571), (22, 1209610), (44, 604805), (55, 483844), (73, 364540), (110, 241922), (146, 182270), (220, 120961), (292, 91135), (365, 72908), (730, 36454), (803, 33140), (1460, 18227), (1606, 16570), (1657, 16060), (3212, 8285), (3314, 8030), (4015, 6628)]