1357239989950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15217}}^1\times {\mathrm{137219}}^1$

素因数の和:152461

約数の個数: 48

約数和(自身を含む): 2718854575920

約数和(自身を除く): 1361614585970

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 15217, 30434, 76085, 137219, 152170, 197821, 274438, 380425, 395642, 686095, 760850, 989105, 1372190, 1783847, 1978210, 3430475, 3567694, 4945525, 6860950, 8919235, 9891050, 17838470, 44596175, 89192350, 2088061523, 4176123046, 10440307615, 20880615230, 27144799799, 52201538075, 54289599598, 104403076150, 135723998995, 271447997990, 678619994975, 1357239989950]

約数ペア:

[(1, 1357239989950), (2, 678619994975), (5, 271447997990), (10, 135723998995), (13, 104403076150), (25, 54289599598), (26, 52201538075), (50, 27144799799), (65, 20880615230), (130, 10440307615), (325, 4176123046), (650, 2088061523), (15217, 89192350), (30434, 44596175), (76085, 17838470), (137219, 9891050), (152170, 8919235), (197821, 6860950), (274438, 4945525), (380425, 3567694), (395642, 3430475), (686095, 1978210), (760850, 1783847), (989105, 1372190)]