1124321320

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{1871}}^1$

素因数の和:2146

約数の個数: 64

約数和(自身を含む): 2575722240

約数和(自身を除く): 1451400920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 181, 332, 362, 415, 664, 724, 830, 905, 1448, 1660, 1810, 1871, 3320, 3620, 3742, 7240, 7484, 9355, 14968, 15023, 18710, 30046, 37420, 60092, 74840, 75115, 120184, 150230, 155293, 300460, 310586, 338651, 600920, 621172, 677302, 776465, 1242344, 1354604, 1552930, 1693255, 2709208, 3105860, 3386510, 6211720, 6773020, 13546040, 28108033, 56216066, 112432132, 140540165, 224864264, 281080330, 562160660, 1124321320]

約数ペア:

[(1, 1124321320), (2, 562160660), (4, 281080330), (5, 224864264), (8, 140540165), (10, 112432132), (20, 56216066), (40, 28108033), (83, 13546040), (166, 6773020), (181, 6211720), (332, 3386510), (362, 3105860), (415, 2709208), (664, 1693255), (724, 1552930), (830, 1354604), (905, 1242344), (1448, 776465), (1660, 677302), (1810, 621172), (1871, 600920), (3320, 338651), (3620, 310586), (3742, 300460), (7240, 155293), (7484, 150230), (9355, 120184), (14968, 75115), (15023, 74840), (18710, 60092), (30046, 37420)]