22588280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 60328800

約数和(自身を除く): 37740520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 121, 130, 143, 220, 242, 260, 286, 359, 440, 484, 520, 572, 605, 715, 718, 968, 1144, 1210, 1430, 1436, 1573, 1795, 2420, 2860, 2872, 3146, 3590, 3949, 4667, 4840, 5720, 6292, 7180, 7865, 7898, 9334, 12584, 14360, 15730, 15796, 18668, 19745, 23335, 31460, 31592, 37336, 39490, 43439, 46670, 51337, 62920, 78980, 86878, 93340, 102674, 157960, 173756, 186680, 205348, 217195, 256685, 347512, 410696, 434390, 513370, 564707, 868780, 1026740, 1129414, 1737560, 2053480, 2258828, 2823535, 4517656, 5647070, 11294140, 22588280]

約数ペア:

[(1, 22588280), (2, 11294140), (4, 5647070), (5, 4517656), (8, 2823535), (10, 2258828), (11, 2053480), (13, 1737560), (20, 1129414), (22, 1026740), (26, 868780), (40, 564707), (44, 513370), (52, 434390), (55, 410696), (65, 347512), (88, 256685), (104, 217195), (110, 205348), (121, 186680), (130, 173756), (143, 157960), (220, 102674), (242, 93340), (260, 86878), (286, 78980), (359, 62920), (440, 51337), (484, 46670), (520, 43439), (572, 39490), (605, 37336), (715, 31592), (718, 31460), (968, 23335), (1144, 19745), (1210, 18668), (1430, 15796), (1436, 15730), (1573, 14360), (1795, 12584), (2420, 9334), (2860, 7898), (2872, 7865), (3146, 7180), (3590, 6292), (3949, 5720), (4667, 4840)]