13024020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1657}}^1$

素因数の和:1800

約数の個数: 48

約数和(自身を含む): 36767808

約数和(自身を除く): 23743788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1657, 1965, 2620, 3314, 3930, 4971, 6628, 7860, 8285, 9942, 16570, 19884, 24855, 33140, 49710, 99420, 217067, 434134, 651201, 868268, 1085335, 1302402, 2170670, 2604804, 3256005, 4341340, 6512010, 13024020]

約数ペア:

[(1, 13024020), (2, 6512010), (3, 4341340), (4, 3256005), (5, 2604804), (6, 2170670), (10, 1302402), (12, 1085335), (15, 868268), (20, 651201), (30, 434134), (60, 217067), (131, 99420), (262, 49710), (393, 33140), (524, 24855), (655, 19884), (786, 16570), (1310, 9942), (1572, 8285), (1657, 7860), (1965, 6628), (2620, 4971), (3314, 3930)]