222439840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10453}}^1$

素因数の和:10494

約数の個数: 96

約数和(自身を含む): 632257920

約数和(自身を除く): 409818080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 10453, 10640, 20906, 21280, 41812, 52265, 73171, 83624, 104530, 146342, 167248, 198607, 209060, 292684, 334496, 365855, 397214, 418120, 585368, 731710, 794428, 836240, 993035, 1170736, 1390249, 1463420, 1588856, 1672480, 1986070, 2341472, 2780498, 2926840, 3177712, 3972140, 5560996, 5853680, 6355424, 6951245, 7944280, 11121992, 11707360, 13902490, 15888560, 22243984, 27804980, 31777120, 44487968, 55609960, 111219920, 222439840]

約数ペア:

[(1, 222439840), (2, 111219920), (4, 55609960), (5, 44487968), (7, 31777120), (8, 27804980), (10, 22243984), (14, 15888560), (16, 13902490), (19, 11707360), (20, 11121992), (28, 7944280), (32, 6951245), (35, 6355424), (38, 5853680), (40, 5560996), (56, 3972140), (70, 3177712), (76, 2926840), (80, 2780498), (95, 2341472), (112, 1986070), (133, 1672480), (140, 1588856), (152, 1463420), (160, 1390249), (190, 1170736), (224, 993035), (266, 836240), (280, 794428), (304, 731710), (380, 585368), (532, 418120), (560, 397214), (608, 365855), (665, 334496), (760, 292684), (1064, 209060), (1120, 198607), (1330, 167248), (1520, 146342), (2128, 104530), (2660, 83624), (3040, 73171), (4256, 52265), (5320, 41812), (10453, 21280), (10640, 20906)]