32321923880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4021}}^1\times {\mathrm{11821}}^1$

素因数の和:15870

約数の個数: 64

約数和(自身を含む): 77027896080

約数和(自身を除く): 44705972200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4021, 8042, 11821, 16084, 20105, 23642, 32168, 40210, 47284, 59105, 68357, 80420, 94568, 118210, 136714, 160840, 200957, 236420, 273428, 341785, 401914, 472840, 546856, 683570, 803828, 1004785, 1367140, 1607656, 2009570, 2734280, 4019140, 8038280, 47532241, 95064482, 190128964, 237661205, 380257928, 475322410, 808048097, 950644820, 1616096194, 1901289640, 3232192388, 4040240485, 6464384776, 8080480970, 16160961940, 32321923880]

約数ペア:

[(1, 32321923880), (2, 16160961940), (4, 8080480970), (5, 6464384776), (8, 4040240485), (10, 3232192388), (17, 1901289640), (20, 1616096194), (34, 950644820), (40, 808048097), (68, 475322410), (85, 380257928), (136, 237661205), (170, 190128964), (340, 95064482), (680, 47532241), (4021, 8038280), (8042, 4019140), (11821, 2734280), (16084, 2009570), (20105, 1607656), (23642, 1367140), (32168, 1004785), (40210, 803828), (47284, 683570), (59105, 546856), (68357, 472840), (80420, 401914), (94568, 341785), (118210, 273428), (136714, 236420), (160840, 200957)]