1320222796

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{3119}}^1$

素因数の和:3282

約数の個数: 48

約数和(自身を含む): 2476656000

約数和(自身を除く): 1156433204

約数列:

[1, 2, 4, 29, 41, 58, 82, 89, 116, 164, 178, 356, 1189, 2378, 2581, 3119, 3649, 4756, 5162, 6238, 7298, 10324, 12476, 14596, 90451, 105821, 127879, 180902, 211642, 255758, 277591, 361804, 423284, 511516, 555182, 1110364, 3708491, 7416982, 8050139, 11381231, 14833964, 16100278, 22762462, 32200556, 45524924, 330055699, 660111398, 1320222796]

約数ペア:

[(1, 1320222796), (2, 660111398), (4, 330055699), (29, 45524924), (41, 32200556), (58, 22762462), (82, 16100278), (89, 14833964), (116, 11381231), (164, 8050139), (178, 7416982), (356, 3708491), (1189, 1110364), (2378, 555182), (2581, 511516), (3119, 423284), (3649, 361804), (4756, 277591), (5162, 255758), (6238, 211642), (7298, 180902), (10324, 127879), (12476, 105821), (14596, 90451)]