1572204010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 3097654560

約数和(自身を除く): 1525450550

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 181, 218, 362, 545, 613, 905, 1090, 1226, 1417, 1810, 2353, 2834, 3065, 4706, 6130, 7085, 7969, 11765, 14170, 15938, 19729, 23530, 39458, 39845, 66817, 79690, 98645, 110953, 133634, 197290, 221906, 256477, 334085, 512954, 554765, 668170, 868621, 1109530, 1282385, 1442389, 1737242, 2564770, 2884778, 4343105, 7211945, 8686210, 12093877, 14423890, 24187754, 60469385, 120938770, 157220401, 314440802, 786102005, 1572204010]

約数ペア:

[(1, 1572204010), (2, 786102005), (5, 314440802), (10, 157220401), (13, 120938770), (26, 60469385), (65, 24187754), (109, 14423890), (130, 12093877), (181, 8686210), (218, 7211945), (362, 4343105), (545, 2884778), (613, 2564770), (905, 1737242), (1090, 1442389), (1226, 1282385), (1417, 1109530), (1810, 868621), (2353, 668170), (2834, 554765), (3065, 512954), (4706, 334085), (6130, 256477), (7085, 221906), (7969, 197290), (11765, 133634), (14170, 110953), (15938, 98645), (19729, 79690), (23530, 66817), (39458, 39845)]