13185804970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1\times {\mathrm{5839}}^1$

素因数の和:6487

約数の個数: 64

約数和(自身を含む): 26490240000

約数和(自身を除く): 13304435030

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 599, 754, 1198, 1885, 2995, 3770, 5839, 5990, 7787, 11678, 15574, 17371, 29195, 34742, 38935, 58390, 75907, 77870, 86855, 151814, 169331, 173710, 225823, 338662, 379535, 451646, 759070, 846655, 1129115, 1693310, 2201303, 2258230, 3497561, 4402606, 6995122, 11006515, 17487805, 22013030, 34975610, 45468293, 90936586, 101429269, 202858538, 227341465, 454682930, 507146345, 1014292690, 1318580497, 2637160994, 6592902485, 13185804970]

約数ペア:

[(1, 13185804970), (2, 6592902485), (5, 2637160994), (10, 1318580497), (13, 1014292690), (26, 507146345), (29, 454682930), (58, 227341465), (65, 202858538), (130, 101429269), (145, 90936586), (290, 45468293), (377, 34975610), (599, 22013030), (754, 17487805), (1198, 11006515), (1885, 6995122), (2995, 4402606), (3770, 3497561), (5839, 2258230), (5990, 2201303), (7787, 1693310), (11678, 1129115), (15574, 846655), (17371, 759070), (29195, 451646), (34742, 379535), (38935, 338662), (58390, 225823), (75907, 173710), (77870, 169331), (86855, 151814)]