4146892100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{7577}}^1$

素因数の和:8025

約数の個数: 72

約数和(自身を含む): 9715268808

約数和(自身を除く): 5568376708

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 421, 650, 842, 1300, 1684, 2105, 4210, 5473, 7577, 8420, 10525, 10946, 15154, 21050, 21892, 27365, 30308, 37885, 42100, 54730, 75770, 98501, 109460, 136825, 151540, 189425, 197002, 273650, 378850, 394004, 492505, 547300, 757700, 985010, 1970020, 2462525, 3189917, 4925050, 6379834, 9850100, 12759668, 15949585, 31899170, 41468921, 63798340, 79747925, 82937842, 159495850, 165875684, 207344605, 318991700, 414689210, 829378420, 1036723025, 2073446050, 4146892100]

約数ペア:

[(1, 4146892100), (2, 2073446050), (4, 1036723025), (5, 829378420), (10, 414689210), (13, 318991700), (20, 207344605), (25, 165875684), (26, 159495850), (50, 82937842), (52, 79747925), (65, 63798340), (100, 41468921), (130, 31899170), (260, 15949585), (325, 12759668), (421, 9850100), (650, 6379834), (842, 4925050), (1300, 3189917), (1684, 2462525), (2105, 1970020), (4210, 985010), (5473, 757700), (7577, 547300), (8420, 492505), (10525, 394004), (10946, 378850), (15154, 273650), (21050, 197002), (21892, 189425), (27365, 151540), (30308, 136825), (37885, 109460), (42100, 98501), (54730, 75770)]