264780511060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3523829}}^1$

素因数の和:3523885

約数の個数: 72

約数和(自身を含む): 636107696280

約数和(自身を除く): 371327185220

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 289, 340, 442, 578, 884, 1105, 1156, 1445, 2210, 2890, 3757, 4420, 5780, 7514, 15028, 18785, 37570, 75140, 3523829, 7047658, 14095316, 17619145, 35238290, 45809777, 59905093, 70476580, 91619554, 119810186, 183239108, 229048885, 239620372, 299525465, 458097770, 599050930, 778766209, 916195540, 1018386581, 1198101860, 1557532418, 2036773162, 3115064836, 3893831045, 4073546324, 5091932905, 7787662090, 10183865810, 13239025553, 15575324180, 20367731620, 26478051106, 52956102212, 66195127765, 132390255530, 264780511060]

約数ペア:

[(1, 264780511060), (2, 132390255530), (4, 66195127765), (5, 52956102212), (10, 26478051106), (13, 20367731620), (17, 15575324180), (20, 13239025553), (26, 10183865810), (34, 7787662090), (52, 5091932905), (65, 4073546324), (68, 3893831045), (85, 3115064836), (130, 2036773162), (170, 1557532418), (221, 1198101860), (260, 1018386581), (289, 916195540), (340, 778766209), (442, 599050930), (578, 458097770), (884, 299525465), (1105, 239620372), (1156, 229048885), (1445, 183239108), (2210, 119810186), (2890, 91619554), (3757, 70476580), (4420, 59905093), (5780, 45809777), (7514, 35238290), (15028, 17619145), (18785, 14095316), (37570, 7047658), (75140, 3523829)]