13308629540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1\times {\mathrm{383}}^1$

素因数の和:933

約数の個数: 96

約数和(自身を含む): 29235548160

約数和(自身を除く): 15926918620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 181, 290, 331, 362, 383, 580, 662, 724, 766, 905, 1324, 1532, 1655, 1810, 1915, 3310, 3620, 3830, 5249, 6620, 7660, 9599, 10498, 11107, 19198, 20996, 22214, 26245, 38396, 44428, 47995, 52490, 55535, 59911, 69323, 95990, 104980, 111070, 119822, 126773, 138646, 191980, 222140, 239644, 253546, 277292, 299555, 346615, 507092, 599110, 633865, 693230, 1198220, 1267730, 1386460, 1737419, 2010367, 2535460, 3474838, 3676417, 4020734, 6949676, 7352834, 8041468, 8687095, 10051835, 14705668, 17374190, 18382085, 20103670, 22945913, 34748380, 36764170, 40207340, 45891826, 73528340, 91783652, 114729565, 229459130, 458918260, 665431477, 1330862954, 2661725908, 3327157385, 6654314770, 13308629540]

約数ペア:

[(1, 13308629540), (2, 6654314770), (4, 3327157385), (5, 2661725908), (10, 1330862954), (20, 665431477), (29, 458918260), (58, 229459130), (116, 114729565), (145, 91783652), (181, 73528340), (290, 45891826), (331, 40207340), (362, 36764170), (383, 34748380), (580, 22945913), (662, 20103670), (724, 18382085), (766, 17374190), (905, 14705668), (1324, 10051835), (1532, 8687095), (1655, 8041468), (1810, 7352834), (1915, 6949676), (3310, 4020734), (3620, 3676417), (3830, 3474838), (5249, 2535460), (6620, 2010367), (7660, 1737419), (9599, 1386460), (10498, 1267730), (11107, 1198220), (19198, 693230), (20996, 633865), (22214, 599110), (26245, 507092), (38396, 346615), (44428, 299555), (47995, 277292), (52490, 253546), (55535, 239644), (59911, 222140), (69323, 191980), (95990, 138646), (104980, 126773), (111070, 119822)]