44206820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:673

約数の個数: 72

約数和(自身を含む): 109549440

約数和(自身を除く): 65342620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 79, 98, 140, 158, 196, 245, 316, 395, 490, 553, 571, 790, 980, 1106, 1142, 1580, 2212, 2284, 2765, 2855, 3871, 3997, 5530, 5710, 7742, 7994, 11060, 11420, 15484, 15988, 19355, 19985, 27979, 38710, 39970, 45109, 55958, 77420, 79940, 90218, 111916, 139895, 180436, 225545, 279790, 315763, 451090, 559580, 631526, 902180, 1263052, 1578815, 2210341, 3157630, 4420682, 6315260, 8841364, 11051705, 22103410, 44206820]

約数ペア:

[(1, 44206820), (2, 22103410), (4, 11051705), (5, 8841364), (7, 6315260), (10, 4420682), (14, 3157630), (20, 2210341), (28, 1578815), (35, 1263052), (49, 902180), (70, 631526), (79, 559580), (98, 451090), (140, 315763), (158, 279790), (196, 225545), (245, 180436), (316, 139895), (395, 111916), (490, 90218), (553, 79940), (571, 77420), (790, 55958), (980, 45109), (1106, 39970), (1142, 38710), (1580, 27979), (2212, 19985), (2284, 19355), (2765, 15988), (2855, 15484), (3871, 11420), (3997, 11060), (5530, 7994), (5710, 7742)]