9019907000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2879}}^1$

素因数の和:3154

約数の個数: 128

約数和(自身を含む): 22832409600

約数和(自身を除く): 13812502600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 241, 250, 260, 325, 482, 500, 520, 650, 964, 1000, 1205, 1300, 1625, 1928, 2410, 2600, 2879, 3133, 3250, 4820, 5758, 6025, 6266, 6500, 9640, 11516, 12050, 12532, 13000, 14395, 15665, 23032, 24100, 25064, 28790, 30125, 31330, 37427, 48200, 57580, 60250, 62660, 71975, 74854, 78325, 115160, 120500, 125320, 143950, 149708, 156650, 187135, 241000, 287900, 299416, 313300, 359875, 374270, 391625, 575800, 626600, 693839, 719750, 748540, 783250, 935675, 1387678, 1439500, 1497080, 1566500, 1871350, 2775356, 2879000, 3133000, 3469195, 3742700, 4678375, 5550712, 6938390, 7485400, 9019907, 9356750, 13876780, 17345975, 18039814, 18713500, 27753560, 34691950, 36079628, 37427000, 45099535, 69383900, 72159256, 86729875, 90199070, 138767800, 173459750, 180398140, 225497675, 346919500, 360796280, 450995350, 693839000, 901990700, 1127488375, 1803981400, 2254976750, 4509953500, 9019907000]

約数ペア:

[(1, 9019907000), (2, 4509953500), (4, 2254976750), (5, 1803981400), (8, 1127488375), (10, 901990700), (13, 693839000), (20, 450995350), (25, 360796280), (26, 346919500), (40, 225497675), (50, 180398140), (52, 173459750), (65, 138767800), (100, 90199070), (104, 86729875), (125, 72159256), (130, 69383900), (200, 45099535), (241, 37427000), (250, 36079628), (260, 34691950), (325, 27753560), (482, 18713500), (500, 18039814), (520, 17345975), (650, 13876780), (964, 9356750), (1000, 9019907), (1205, 7485400), (1300, 6938390), (1625, 5550712), (1928, 4678375), (2410, 3742700), (2600, 3469195), (2879, 3133000), (3133, 2879000), (3250, 2775356), (4820, 1871350), (5758, 1566500), (6025, 1497080), (6266, 1439500), (6500, 1387678), (9640, 935675), (11516, 783250), (12050, 748540), (12532, 719750), (13000, 693839), (14395, 626600), (15665, 575800), (23032, 391625), (24100, 374270), (25064, 359875), (28790, 313300), (30125, 299416), (31330, 287900), (37427, 241000), (48200, 187135), (57580, 156650), (60250, 149708), (62660, 143950), (71975, 125320), (74854, 120500), (78325, 115160)]