1880452252195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{577}}^1\times {\mathrm{2273}}^1$

素因数の和:3196

約数の個数: 64

約数和(自身を含む): 2498358297600

約数和(自身を除く): 617906045405

約数列:

[1, 5, 11, 55, 131, 199, 577, 655, 995, 1441, 2189, 2273, 2885, 6347, 7205, 10945, 11365, 25003, 26069, 31735, 75587, 114823, 125015, 130345, 286759, 297763, 377935, 452327, 574115, 831457, 1263053, 1311521, 1433795, 1488815, 2261635, 3275393, 4157285, 4975597, 6315265, 6557605, 14426731, 15041813, 16376965, 24877985, 59254837, 72133655, 75209065, 165459943, 171809251, 260992679, 296274185, 651803207, 827299715, 859046255, 1304963395, 1889901761, 2870919469, 3259016035, 9449508805, 14354597345, 34190040949, 170950204745, 376090450439, 1880452252195]

約数ペア:

[(1, 1880452252195), (5, 376090450439), (11, 170950204745), (55, 34190040949), (131, 14354597345), (199, 9449508805), (577, 3259016035), (655, 2870919469), (995, 1889901761), (1441, 1304963395), (2189, 859046255), (2273, 827299715), (2885, 651803207), (6347, 296274185), (7205, 260992679), (10945, 171809251), (11365, 165459943), (25003, 75209065), (26069, 72133655), (31735, 59254837), (75587, 24877985), (114823, 16376965), (125015, 15041813), (130345, 14426731), (286759, 6557605), (297763, 6315265), (377935, 4975597), (452327, 4157285), (574115, 3275393), (831457, 2261635), (1263053, 1488815), (1311521, 1433795)]