22408980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1829

約数の個数: 96

約数和(自身を含む): 72092160

約数和(自身を除く): 49683180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 1787, 2090, 2508, 3135, 3574, 4180, 5361, 6270, 7148, 8935, 10722, 12540, 17870, 19657, 21444, 26805, 33953, 35740, 39314, 53610, 58971, 67906, 78628, 98285, 101859, 107220, 117942, 135812, 169765, 196570, 203718, 235884, 294855, 339530, 373483, 393140, 407436, 509295, 589710, 679060, 746966, 1018590, 1120449, 1179420, 1493932, 1867415, 2037180, 2240898, 3734830, 4481796, 5602245, 7469660, 11204490, 22408980]

約数ペア:

[(1, 22408980), (2, 11204490), (3, 7469660), (4, 5602245), (5, 4481796), (6, 3734830), (10, 2240898), (11, 2037180), (12, 1867415), (15, 1493932), (19, 1179420), (20, 1120449), (22, 1018590), (30, 746966), (33, 679060), (38, 589710), (44, 509295), (55, 407436), (57, 393140), (60, 373483), (66, 339530), (76, 294855), (95, 235884), (110, 203718), (114, 196570), (132, 169765), (165, 135812), (190, 117942), (209, 107220), (220, 101859), (228, 98285), (285, 78628), (330, 67906), (380, 58971), (418, 53610), (570, 39314), (627, 35740), (660, 33953), (836, 26805), (1045, 21444), (1140, 19657), (1254, 17870), (1787, 12540), (2090, 10722), (2508, 8935), (3135, 7148), (3574, 6270), (4180, 5361)]