2317505900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{2099}}^1$

素因数の和:2355

約数の個数: 72

約数和(自身を含む): 5142118800

約数和(自身を除く): 2824612900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 181, 244, 305, 362, 610, 724, 905, 1220, 1525, 1810, 2099, 3050, 3620, 4198, 4525, 6100, 8396, 9050, 10495, 11041, 18100, 20990, 22082, 41980, 44164, 52475, 55205, 104950, 110410, 128039, 209900, 220820, 256078, 276025, 379919, 512156, 552050, 640195, 759838, 1104100, 1280390, 1519676, 1899595, 2560780, 3200975, 3799190, 6401950, 7598380, 9497975, 12803900, 18995950, 23175059, 37991900, 46350118, 92700236, 115875295, 231750590, 463501180, 579376475, 1158752950, 2317505900]

約数ペア:

[(1, 2317505900), (2, 1158752950), (4, 579376475), (5, 463501180), (10, 231750590), (20, 115875295), (25, 92700236), (50, 46350118), (61, 37991900), (100, 23175059), (122, 18995950), (181, 12803900), (244, 9497975), (305, 7598380), (362, 6401950), (610, 3799190), (724, 3200975), (905, 2560780), (1220, 1899595), (1525, 1519676), (1810, 1280390), (2099, 1104100), (3050, 759838), (3620, 640195), (4198, 552050), (4525, 512156), (6100, 379919), (8396, 276025), (9050, 256078), (10495, 220820), (11041, 209900), (18100, 128039), (20990, 110410), (22082, 104950), (41980, 55205), (44164, 52475)]