80455087060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31181}}^1\times {\mathrm{7589}}^1$

素因数の和:38796

約数の個数: 48

約数和(自身を含む): 178923563280

約数和(自身を除く): 98468476220

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 7589, 15178, 30356, 31181, 37945, 62362, 75890, 124724, 129013, 151780, 155905, 258026, 311810, 516052, 530077, 623620, 645065, 1060154, 1290130, 2120308, 2580260, 2650385, 5300770, 10601540, 236632609, 473265218, 946530436, 1183163045, 2366326090, 4022754353, 4732652180, 8045508706, 16091017412, 20113771765, 40227543530, 80455087060]

約数ペア:

[(1, 80455087060), (2, 40227543530), (4, 20113771765), (5, 16091017412), (10, 8045508706), (17, 4732652180), (20, 4022754353), (34, 2366326090), (68, 1183163045), (85, 946530436), (170, 473265218), (340, 236632609), (7589, 10601540), (15178, 5300770), (30356, 2650385), (31181, 2580260), (37945, 2120308), (62362, 1290130), (75890, 1060154), (124724, 645065), (129013, 623620), (151780, 530077), (155905, 516052), (258026, 311810)]