41381620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 107089920

約数和(自身を除く): 65708300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 47, 70, 76, 94, 95, 133, 140, 188, 190, 235, 266, 329, 331, 380, 470, 532, 658, 662, 665, 893, 940, 1316, 1324, 1330, 1645, 1655, 1786, 2317, 2660, 3290, 3310, 3572, 4465, 4634, 6251, 6289, 6580, 6620, 8930, 9268, 11585, 12502, 12578, 15557, 17860, 23170, 25004, 25156, 31114, 31255, 31445, 44023, 46340, 62228, 62510, 62890, 77785, 88046, 108899, 125020, 125780, 155570, 176092, 217798, 220115, 295583, 311140, 435596, 440230, 544495, 591166, 880460, 1088990, 1182332, 1477915, 2069081, 2177980, 2955830, 4138162, 5911660, 8276324, 10345405, 20690810, 41381620]

約数ペア:

[(1, 41381620), (2, 20690810), (4, 10345405), (5, 8276324), (7, 5911660), (10, 4138162), (14, 2955830), (19, 2177980), (20, 2069081), (28, 1477915), (35, 1182332), (38, 1088990), (47, 880460), (70, 591166), (76, 544495), (94, 440230), (95, 435596), (133, 311140), (140, 295583), (188, 220115), (190, 217798), (235, 176092), (266, 155570), (329, 125780), (331, 125020), (380, 108899), (470, 88046), (532, 77785), (658, 62890), (662, 62510), (665, 62228), (893, 46340), (940, 44023), (1316, 31445), (1324, 31255), (1330, 31114), (1645, 25156), (1655, 25004), (1786, 23170), (2317, 17860), (2660, 15557), (3290, 12578), (3310, 12502), (3572, 11585), (4465, 9268), (4634, 8930), (6251, 6620), (6289, 6580)]