3491884.00000000

素因数分解:

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

素因数の和:353

約数の個数: 72

約数和(自身を含む): 68476520

約数和(自身を除く): 39599620

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 97, 100, 130, 194, 229, 260, 325, 388, 458, 485, 650, 916, 970, 1145, 1261, 1300, 1940, 2290, 2425, 2522, 2977, 4580, 4850, 5044, 5725, 5954, 6305, 9700, 11450, 11908, 12610, 14885, 22213, 22900, 25220, 29770, 31525, 44426, 59540, 63050, 74425, 88852, 111065, 126100, 148850, 222130, 288769, 297700, 444260, 555325, 577538, 1110650, 1155076, 1443845, 2221300, 2887690, 5775380, 7219225, 14438450, 28876900]

約数ペア:

[(1, 28876900), (2, 14438450), (4, 7219225), (5, 5775380), (10, 2887690), (13, 2221300), (20, 1443845), (25, 1155076), (26, 1110650), (50, 577538), (52, 555325), (65, 444260), (97, 297700), (100, 288769), (130, 222130), (194, 148850), (229, 126100), (260, 111065), (325, 88852), (388, 74425), (458, 63050), (485, 59540), (650, 44426), (916, 31525), (970, 29770), (1145, 25220), (1261, 22900), (1300, 22213), (1940, 14885), (2290, 12610), (2425, 11908), (2522, 11450), (2977, 9700), (4580, 6305), (4850, 5954), (5044, 5725)]