11843624920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{137909}}^1$

素因数の和:138052

約数の個数: 64

約数和(自身を含む): 28299132000

約数和(自身を除く): 16455507080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 113, 152, 190, 226, 380, 452, 565, 760, 904, 1130, 2147, 2260, 4294, 4520, 8588, 10735, 17176, 21470, 42940, 85880, 137909, 275818, 551636, 689545, 1103272, 1379090, 2620271, 2758180, 5240542, 5516360, 10481084, 13101355, 15583717, 20962168, 26202710, 31167434, 52405420, 62334868, 77918585, 104810840, 124669736, 155837170, 296090623, 311674340, 592181246, 623348680, 1184362492, 1480453115, 2368724984, 2960906230, 5921812460, 11843624920]

約数ペア:

[(1, 11843624920), (2, 5921812460), (4, 2960906230), (5, 2368724984), (8, 1480453115), (10, 1184362492), (19, 623348680), (20, 592181246), (38, 311674340), (40, 296090623), (76, 155837170), (95, 124669736), (113, 104810840), (152, 77918585), (190, 62334868), (226, 52405420), (380, 31167434), (452, 26202710), (565, 20962168), (760, 15583717), (904, 13101355), (1130, 10481084), (2147, 5516360), (2260, 5240542), (4294, 2758180), (4520, 2620271), (8588, 1379090), (10735, 1103272), (17176, 689545), (21470, 551636), (42940, 275818), (85880, 137909)]