154844240

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{5107}}^1$

素因数の和:5499

約数の個数: 40

約数和(自身を含む): 361033440

約数和(自身を除く): 206189200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 758, 1516, 1895, 3032, 3790, 5107, 6064, 7580, 10214, 15160, 20428, 25535, 30320, 40856, 51070, 81712, 102140, 204280, 408560, 1935553, 3871106, 7742212, 9677765, 15484424, 19355530, 30968848, 38711060, 77422120, 154844240]

約数ペア:

[(1, 154844240), (2, 77422120), (4, 38711060), (5, 30968848), (8, 19355530), (10, 15484424), (16, 9677765), (20, 7742212), (40, 3871106), (80, 1935553), (379, 408560), (758, 204280), (1516, 102140), (1895, 81712), (3032, 51070), (3790, 40856), (5107, 30320), (6064, 25535), (7580, 20428), (10214, 15160)]