13023100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4201}}^1$

素因数の和:4246

約数の個数: 36

約数和(自身を含む): 29178688

約数和(自身を除く): 16155588

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 4201, 8402, 16804, 21005, 42010, 84020, 105025, 130231, 210050, 260462, 420100, 520924, 651155, 1302310, 2604620, 3255775, 6511550, 13023100]

約数ペア:

[(1, 13023100), (2, 6511550), (4, 3255775), (5, 2604620), (10, 1302310), (20, 651155), (25, 520924), (31, 420100), (50, 260462), (62, 210050), (100, 130231), (124, 105025), (155, 84020), (310, 42010), (620, 21005), (775, 16804), (1550, 8402), (3100, 4201)]