16033720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 40892400

約数和(自身を除く): 24858680

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 73, 76, 85, 95, 136, 146, 152, 170, 190, 289, 292, 323, 340, 365, 380, 578, 584, 646, 680, 730, 760, 1156, 1241, 1292, 1387, 1445, 1460, 1615, 2312, 2482, 2584, 2774, 2890, 2920, 3230, 4964, 5491, 5548, 5780, 6205, 6460, 6935, 9928, 10982, 11096, 11560, 12410, 12920, 13870, 21097, 21964, 23579, 24820, 27455, 27740, 42194, 43928, 47158, 49640, 54910, 55480, 84388, 94316, 105485, 109820, 117895, 168776, 188632, 210970, 219640, 235790, 400843, 421940, 471580, 801686, 843880, 943160, 1603372, 2004215, 3206744, 4008430, 8016860, 16033720]

約数ペア:

[(1, 16033720), (2, 8016860), (4, 4008430), (5, 3206744), (8, 2004215), (10, 1603372), (17, 943160), (19, 843880), (20, 801686), (34, 471580), (38, 421940), (40, 400843), (68, 235790), (73, 219640), (76, 210970), (85, 188632), (95, 168776), (136, 117895), (146, 109820), (152, 105485), (170, 94316), (190, 84388), (289, 55480), (292, 54910), (323, 49640), (340, 47158), (365, 43928), (380, 42194), (578, 27740), (584, 27455), (646, 24820), (680, 23579), (730, 21964), (760, 21097), (1156, 13870), (1241, 12920), (1292, 12410), (1387, 11560), (1445, 11096), (1460, 10982), (1615, 9928), (2312, 6935), (2482, 6460), (2584, 6205), (2774, 5780), (2890, 5548), (2920, 5491), (3230, 4964)]