147874220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12101}}^1$

素因数の和:12170

約数の個数: 48

約数和(自身を含む): 341566848

約数和(自身を除く): 193692628

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 12101, 12220, 24202, 48404, 60505, 121010, 157313, 242020, 314626, 568747, 629252, 786565, 1137494, 1573130, 2274988, 2843735, 3146260, 5687470, 7393711, 11374940, 14787422, 29574844, 36968555, 73937110, 147874220]

約数ペア:

[(1, 147874220), (2, 73937110), (4, 36968555), (5, 29574844), (10, 14787422), (13, 11374940), (20, 7393711), (26, 5687470), (47, 3146260), (52, 2843735), (65, 2274988), (94, 1573130), (130, 1137494), (188, 786565), (235, 629252), (260, 568747), (470, 314626), (611, 242020), (940, 157313), (1222, 121010), (2444, 60505), (3055, 48404), (6110, 24202), (12101, 12220)]