4212260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 10097136

約数和(自身を除く): 5884876

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 953, 1105, 1906, 2210, 3812, 4420, 4765, 9530, 12389, 16201, 19060, 24778, 32402, 49556, 61945, 64804, 81005, 123890, 162010, 210613, 247780, 324020, 421226, 842452, 1053065, 2106130, 4212260]

約数ペア:

[(1, 4212260), (2, 2106130), (4, 1053065), (5, 842452), (10, 421226), (13, 324020), (17, 247780), (20, 210613), (26, 162010), (34, 123890), (52, 81005), (65, 64804), (68, 61945), (85, 49556), (130, 32402), (170, 24778), (221, 19060), (260, 16201), (340, 12389), (442, 9530), (884, 4765), (953, 4420), (1105, 3812), (1906, 2210)]