100504580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12347}}^1$

素因数の和:12404

約数の個数: 48

約数和(自身を含む): 236488896

約数和(自身を除く): 135984316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 12347, 24694, 49388, 61735, 123470, 135817, 246940, 271634, 456839, 543268, 679085, 913678, 1358170, 1827356, 2284195, 2716340, 4568390, 5025229, 9136780, 10050458, 20100916, 25126145, 50252290, 100504580]

約数ペア:

[(1, 100504580), (2, 50252290), (4, 25126145), (5, 20100916), (10, 10050458), (11, 9136780), (20, 5025229), (22, 4568390), (37, 2716340), (44, 2284195), (55, 1827356), (74, 1358170), (110, 913678), (148, 679085), (185, 543268), (220, 456839), (370, 271634), (407, 246940), (740, 135817), (814, 123470), (1628, 61735), (2035, 49388), (4070, 24694), (8140, 12347)]