8045697380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{69829}}^1$

素因数の和:70668

約数の個数: 48

約数和(自身を含む): 19333413120

約数和(自身を除く): 11287715740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 823, 1646, 3292, 4115, 5761, 8230, 11522, 16460, 23044, 28805, 57610, 69829, 115220, 139658, 279316, 349145, 488803, 698290, 977606, 1396580, 1955212, 2444015, 4888030, 9776060, 57469267, 114938534, 229877068, 287346335, 402284869, 574692670, 804569738, 1149385340, 1609139476, 2011424345, 4022848690, 8045697380]

約数ペア:

[(1, 8045697380), (2, 4022848690), (4, 2011424345), (5, 1609139476), (7, 1149385340), (10, 804569738), (14, 574692670), (20, 402284869), (28, 287346335), (35, 229877068), (70, 114938534), (140, 57469267), (823, 9776060), (1646, 4888030), (3292, 2444015), (4115, 1955212), (5761, 1396580), (8230, 977606), (11522, 698290), (16460, 488803), (23044, 349145), (28805, 279316), (57610, 139658), (69829, 115220)]