72958520570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{24400843}}^1$

素因数の和:24400886

約数の個数: 32

約数和(自身を含む): 147576304512

約数和(自身を除く): 74617783942

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 24400843, 48801686, 122004215, 244008430, 317210959, 561219389, 634421918, 1122438778, 1586054795, 2806096945, 3172109590, 5612193890, 7295852057, 14591704114, 36479260285, 72958520570]

約数ペア:

[(1, 72958520570), (2, 36479260285), (5, 14591704114), (10, 7295852057), (13, 5612193890), (23, 3172109590), (26, 2806096945), (46, 1586054795), (65, 1122438778), (115, 634421918), (130, 561219389), (230, 317210959), (299, 244008430), (598, 122004215), (1495, 48801686), (2990, 24400843)]