36691280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 91065600

約数和(自身を除く): 54374320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 101, 152, 190, 202, 239, 304, 380, 404, 478, 505, 760, 808, 956, 1010, 1195, 1520, 1616, 1912, 1919, 2020, 2390, 3824, 3838, 4040, 4541, 4780, 7676, 8080, 9082, 9560, 9595, 15352, 18164, 19120, 19190, 22705, 24139, 30704, 36328, 38380, 45410, 48278, 72656, 76760, 90820, 96556, 120695, 153520, 181640, 193112, 241390, 363280, 386224, 458641, 482780, 917282, 965560, 1834564, 1931120, 2293205, 3669128, 4586410, 7338256, 9172820, 18345640, 36691280]

約数ペア:

[(1, 36691280), (2, 18345640), (4, 9172820), (5, 7338256), (8, 4586410), (10, 3669128), (16, 2293205), (19, 1931120), (20, 1834564), (38, 965560), (40, 917282), (76, 482780), (80, 458641), (95, 386224), (101, 363280), (152, 241390), (190, 193112), (202, 181640), (239, 153520), (304, 120695), (380, 96556), (404, 90820), (478, 76760), (505, 72656), (760, 48278), (808, 45410), (956, 38380), (1010, 36328), (1195, 30704), (1520, 24139), (1616, 22705), (1912, 19190), (1919, 19120), (2020, 18164), (2390, 15352), (3824, 9595), (3838, 9560), (4040, 9082), (4541, 8080), (4780, 7676)]