11724291290

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{997}}^1$

素因数の和:1347

約数の個数: 64

約数和(自身を含む): 21774523680

約数和(自身を除く): 10050232390

約数列:

[1, 2, 5, 10, 73, 89, 146, 178, 181, 362, 365, 445, 730, 890, 905, 997, 1810, 1994, 4985, 6497, 9970, 12994, 13213, 16109, 26426, 32218, 32485, 64970, 66065, 72781, 80545, 88733, 132130, 145562, 161090, 177466, 180457, 360914, 363905, 443665, 727810, 887330, 902285, 1175957, 1804570, 2351914, 5879785, 6477509, 11759570, 12955018, 13173361, 16060673, 26346722, 32121346, 32387545, 64775090, 65866805, 80303365, 131733610, 160606730, 1172429129, 2344858258, 5862145645, 11724291290]

約数ペア:

[(1, 11724291290), (2, 5862145645), (5, 2344858258), (10, 1172429129), (73, 160606730), (89, 131733610), (146, 80303365), (178, 65866805), (181, 64775090), (362, 32387545), (365, 32121346), (445, 26346722), (730, 16060673), (890, 13173361), (905, 12955018), (997, 11759570), (1810, 6477509), (1994, 5879785), (4985, 2351914), (6497, 1804570), (9970, 1175957), (12994, 902285), (13213, 887330), (16109, 727810), (26426, 443665), (32218, 363905), (32485, 360914), (64970, 180457), (66065, 177466), (72781, 161090), (80545, 145562), (88733, 132130)]