273636680

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{29873}}^1$

素因数の和:30113

約数の個数: 32

約数和(自身を含む): 618391800

約数和(自身を除く): 344755120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 29873, 59746, 119492, 149365, 238984, 298730, 597460, 1194920, 6840917, 13681834, 27363668, 34204585, 54727336, 68409170, 136818340, 273636680]

約数ペア:

[(1, 273636680), (2, 136818340), (4, 68409170), (5, 54727336), (8, 34204585), (10, 27363668), (20, 13681834), (40, 6840917), (229, 1194920), (458, 597460), (916, 298730), (1145, 238984), (1832, 149365), (2290, 119492), (4580, 59746), (9160, 29873)]