12488943850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1511}}^1\times {\mathrm{3119}}^1$

素因数の和:4695

約数の個数: 48

約数和(自身を含む): 23690983680

約数和(自身を除く): 11202039830

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 1511, 2650, 3022, 3119, 6238, 7555, 15110, 15595, 31190, 37775, 75550, 77975, 80083, 155950, 160166, 165307, 330614, 400415, 800830, 826535, 1653070, 2002075, 4004150, 4132675, 4712809, 8265350, 9425618, 23564045, 47128090, 117820225, 235640450, 249778877, 499557754, 1248894385, 2497788770, 6244471925, 12488943850]

約数ペア:

[(1, 12488943850), (2, 6244471925), (5, 2497788770), (10, 1248894385), (25, 499557754), (50, 249778877), (53, 235640450), (106, 117820225), (265, 47128090), (530, 23564045), (1325, 9425618), (1511, 8265350), (2650, 4712809), (3022, 4132675), (3119, 4004150), (6238, 2002075), (7555, 1653070), (15110, 826535), (15595, 800830), (31190, 400415), (37775, 330614), (75550, 165307), (77975, 160166), (80083, 155950)]