41121640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 114773760

約数和(自身を除く): 73652120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 53, 56, 68, 70, 85, 106, 119, 136, 140, 163, 170, 212, 238, 265, 280, 326, 340, 371, 424, 476, 530, 595, 652, 680, 742, 815, 901, 952, 1060, 1141, 1190, 1304, 1484, 1630, 1802, 1855, 2120, 2282, 2380, 2771, 2968, 3260, 3604, 3710, 4505, 4564, 4760, 5542, 5705, 6307, 6520, 7208, 7420, 8639, 9010, 9128, 11084, 11410, 12614, 13855, 14840, 17278, 18020, 19397, 22168, 22820, 25228, 27710, 31535, 34556, 36040, 38794, 43195, 45640, 50456, 55420, 60473, 63070, 69112, 77588, 86390, 96985, 110840, 120946, 126140, 146863, 155176, 172780, 193970, 241892, 252280, 293726, 302365, 345560, 387940, 483784, 587452, 604730, 734315, 775880, 1028041, 1174904, 1209460, 1468630, 2056082, 2418920, 2937260, 4112164, 5140205, 5874520, 8224328, 10280410, 20560820, 41121640]

約数ペア:

[(1, 41121640), (2, 20560820), (4, 10280410), (5, 8224328), (7, 5874520), (8, 5140205), (10, 4112164), (14, 2937260), (17, 2418920), (20, 2056082), (28, 1468630), (34, 1209460), (35, 1174904), (40, 1028041), (53, 775880), (56, 734315), (68, 604730), (70, 587452), (85, 483784), (106, 387940), (119, 345560), (136, 302365), (140, 293726), (163, 252280), (170, 241892), (212, 193970), (238, 172780), (265, 155176), (280, 146863), (326, 126140), (340, 120946), (371, 110840), (424, 96985), (476, 86390), (530, 77588), (595, 69112), (652, 63070), (680, 60473), (742, 55420), (815, 50456), (901, 45640), (952, 43195), (1060, 38794), (1141, 36040), (1190, 34556), (1304, 31535), (1484, 27710), (1630, 25228), (1802, 22820), (1855, 22168), (2120, 19397), (2282, 18020), (2380, 17278), (2771, 14840), (2968, 13855), (3260, 12614), (3604, 11410), (3710, 11084), (4505, 9128), (4564, 9010), (4760, 8639), (5542, 7420), (5705, 7208), (6307, 6520)]