4037505550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{503}}^1$

素因数の和:814

約数の個数: 96

約数和(自身を含む): 8291844288

約数和(自身を除く): 4254338738

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 233, 265, 325, 466, 503, 530, 650, 689, 1006, 1165, 1325, 1378, 2330, 2515, 2650, 3029, 3445, 5030, 5825, 6058, 6539, 6890, 11650, 12349, 12575, 13078, 15145, 17225, 24698, 25150, 26659, 30290, 32695, 34450, 53318, 61745, 65390, 75725, 117199, 123490, 133295, 151450, 160537, 163475, 234398, 266590, 308725, 321074, 326950, 346567, 585995, 617450, 666475, 693134, 802685, 1171990, 1332950, 1523587, 1605370, 1732835, 2929975, 3047174, 3465670, 4013425, 5859950, 6211547, 7617935, 8026850, 8664175, 12423094, 15235870, 17328350, 31057735, 38089675, 62115470, 76179350, 80750111, 155288675, 161500222, 310577350, 403750555, 807501110, 2018752775, 4037505550]

約数ペア:

[(1, 4037505550), (2, 2018752775), (5, 807501110), (10, 403750555), (13, 310577350), (25, 161500222), (26, 155288675), (50, 80750111), (53, 76179350), (65, 62115470), (106, 38089675), (130, 31057735), (233, 17328350), (265, 15235870), (325, 12423094), (466, 8664175), (503, 8026850), (530, 7617935), (650, 6211547), (689, 5859950), (1006, 4013425), (1165, 3465670), (1325, 3047174), (1378, 2929975), (2330, 1732835), (2515, 1605370), (2650, 1523587), (3029, 1332950), (3445, 1171990), (5030, 802685), (5825, 693134), (6058, 666475), (6539, 617450), (6890, 585995), (11650, 346567), (12349, 326950), (12575, 321074), (13078, 308725), (15145, 266590), (17225, 234398), (24698, 163475), (25150, 160537), (26659, 151450), (30290, 133295), (32695, 123490), (34450, 117199), (53318, 75725), (61745, 65390)]