5775380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 13253520

約数和(自身を除く): 7478140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 229, 260, 388, 458, 485, 916, 970, 1145, 1261, 1940, 2290, 2522, 2977, 4580, 5044, 5954, 6305, 11908, 12610, 14885, 22213, 25220, 29770, 44426, 59540, 88852, 111065, 222130, 288769, 444260, 577538, 1155076, 1443845, 2887690, 5775380]

約数ペア:

[(1, 5775380), (2, 2887690), (4, 1443845), (5, 1155076), (10, 577538), (13, 444260), (20, 288769), (26, 222130), (52, 111065), (65, 88852), (97, 59540), (130, 44426), (194, 29770), (229, 25220), (260, 22213), (388, 14885), (458, 12610), (485, 11908), (916, 6305), (970, 5954), (1145, 5044), (1261, 4580), (1940, 2977), (2290, 2522)]