73160620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 177246720

約数和(自身を除く): 104086100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 31, 52, 58, 62, 65, 116, 124, 130, 145, 155, 260, 290, 310, 313, 377, 403, 580, 620, 626, 754, 806, 899, 1252, 1508, 1565, 1612, 1798, 1885, 2015, 3130, 3596, 3770, 4030, 4069, 4495, 6260, 7540, 8060, 8138, 8990, 9077, 9703, 11687, 16276, 17980, 18154, 19406, 20345, 23374, 36308, 38812, 40690, 45385, 46748, 48515, 58435, 81380, 90770, 97030, 116870, 118001, 126139, 181540, 194060, 233740, 236002, 252278, 281387, 472004, 504556, 562774, 590005, 630695, 1125548, 1180010, 1261390, 1406935, 2360020, 2522780, 2813870, 3658031, 5627740, 7316062, 14632124, 18290155, 36580310, 73160620]

約数ペア:

[(1, 73160620), (2, 36580310), (4, 18290155), (5, 14632124), (10, 7316062), (13, 5627740), (20, 3658031), (26, 2813870), (29, 2522780), (31, 2360020), (52, 1406935), (58, 1261390), (62, 1180010), (65, 1125548), (116, 630695), (124, 590005), (130, 562774), (145, 504556), (155, 472004), (260, 281387), (290, 252278), (310, 236002), (313, 233740), (377, 194060), (403, 181540), (580, 126139), (620, 118001), (626, 116870), (754, 97030), (806, 90770), (899, 81380), (1252, 58435), (1508, 48515), (1565, 46748), (1612, 45385), (1798, 40690), (1885, 38812), (2015, 36308), (3130, 23374), (3596, 20345), (3770, 19406), (4030, 18154), (4069, 17980), (4495, 16276), (6260, 11687), (7540, 9703), (8060, 9077), (8138, 8990)]