23925460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5413}}^1$

素因数の和:5452

約数の個数: 48

約数和(自身を含む): 57301776

約数和(自身を除く): 33376316

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 5413, 10826, 21652, 27065, 54130, 70369, 92021, 108260, 140738, 184042, 281476, 351845, 368084, 460105, 703690, 920210, 1196273, 1407380, 1840420, 2392546, 4785092, 5981365, 11962730, 23925460]

約数ペア:

[(1, 23925460), (2, 11962730), (4, 5981365), (5, 4785092), (10, 2392546), (13, 1840420), (17, 1407380), (20, 1196273), (26, 920210), (34, 703690), (52, 460105), (65, 368084), (68, 351845), (85, 281476), (130, 184042), (170, 140738), (221, 108260), (260, 92021), (340, 70369), (442, 54130), (884, 27065), (1105, 21652), (2210, 10826), (4420, 5413)]