214631569160

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2423}}^1\times {\mathrm{26681}}^1$

素因数の和:29198

約数の個数: 64

約数和(自身を含む): 488959390080

約数和(自身を除く): 274327820920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 2423, 3320, 4846, 9692, 12115, 19384, 24230, 26681, 48460, 53362, 96920, 106724, 133405, 201109, 213448, 266810, 402218, 533620, 804436, 1005545, 1067240, 1608872, 2011090, 2214523, 4022180, 4429046, 8044360, 8858092, 11072615, 17716184, 22145230, 44290460, 64648063, 88580920, 129296126, 258592252, 323240315, 517184504, 646480630, 1292961260, 2585922520, 5365789229, 10731578458, 21463156916, 26828946145, 42926313832, 53657892290, 107315784580, 214631569160]

約数ペア:

[(1, 214631569160), (2, 107315784580), (4, 53657892290), (5, 42926313832), (8, 26828946145), (10, 21463156916), (20, 10731578458), (40, 5365789229), (83, 2585922520), (166, 1292961260), (332, 646480630), (415, 517184504), (664, 323240315), (830, 258592252), (1660, 129296126), (2423, 88580920), (3320, 64648063), (4846, 44290460), (9692, 22145230), (12115, 17716184), (19384, 11072615), (24230, 8858092), (26681, 8044360), (48460, 4429046), (53362, 4022180), (96920, 2214523), (106724, 2011090), (133405, 1608872), (201109, 1067240), (213448, 1005545), (266810, 804436), (402218, 533620)]