4260959950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{345017}}^1$

素因数の和:345061

約数の個数: 48

約数和(自身を含む): 8984268720

約数和(自身を除く): 4723308770

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 12350, 345017, 690034, 1725085, 3450170, 4485221, 6555323, 8625425, 8970442, 13110646, 17250850, 22426105, 32776615, 44852210, 65553230, 85219199, 112130525, 163883075, 170438398, 224261050, 327766150, 426095995, 852191990, 2130479975, 4260959950]

約数ペア:

[(1, 4260959950), (2, 2130479975), (5, 852191990), (10, 426095995), (13, 327766150), (19, 224261050), (25, 170438398), (26, 163883075), (38, 112130525), (50, 85219199), (65, 65553230), (95, 44852210), (130, 32776615), (190, 22426105), (247, 17250850), (325, 13110646), (475, 8970442), (494, 8625425), (650, 6555323), (950, 4485221), (1235, 3450170), (2470, 1725085), (6175, 690034), (12350, 345017)]