4227585280

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:792

約数の個数: 144

約数和(自身を含む): 10436492304

約数和(自身を除く): 6208907024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 101, 106, 128, 160, 202, 212, 256, 265, 320, 404, 424, 505, 530, 617, 640, 808, 848, 1010, 1060, 1234, 1280, 1616, 1696, 2020, 2120, 2468, 3085, 3232, 3392, 4040, 4240, 4936, 5353, 6170, 6464, 6784, 8080, 8480, 9872, 10706, 12340, 12928, 13568, 16160, 16960, 19744, 21412, 24680, 25856, 26765, 32320, 32701, 33920, 39488, 42824, 49360, 53530, 62317, 64640, 65402, 67840, 78976, 85648, 98720, 107060, 124634, 129280, 130804, 157952, 163505, 171296, 197440, 214120, 249268, 261608, 311585, 327010, 342592, 394880, 428240, 498536, 523216, 623170, 654020, 685184, 789760, 856480, 997072, 1046432, 1246340, 1308040, 1370368, 1712960, 1994144, 2092864, 2492680, 2616080, 3302801, 3425920, 3988288, 4185728, 4985360, 5232160, 6605602, 6851840, 7976576, 8371456, 9970720, 10464320, 13211204, 15953152, 16514005, 19941440, 20928640, 26422408, 33028010, 39882880, 41857280, 52844816, 66056020, 79765760, 105689632, 132112040, 211379264, 264224080, 422758528, 528448160, 845517056, 1056896320, 2113792640, 4227585280]

約数ペア:

[(1, 4227585280), (2, 2113792640), (4, 1056896320), (5, 845517056), (8, 528448160), (10, 422758528), (16, 264224080), (20, 211379264), (32, 132112040), (40, 105689632), (53, 79765760), (64, 66056020), (80, 52844816), (101, 41857280), (106, 39882880), (128, 33028010), (160, 26422408), (202, 20928640), (212, 19941440), (256, 16514005), (265, 15953152), (320, 13211204), (404, 10464320), (424, 9970720), (505, 8371456), (530, 7976576), (617, 6851840), (640, 6605602), (808, 5232160), (848, 4985360), (1010, 4185728), (1060, 3988288), (1234, 3425920), (1280, 3302801), (1616, 2616080), (1696, 2492680), (2020, 2092864), (2120, 1994144), (2468, 1712960), (3085, 1370368), (3232, 1308040), (3392, 1246340), (4040, 1046432), (4240, 997072), (4936, 856480), (5353, 789760), (6170, 685184), (6464, 654020), (6784, 623170), (8080, 523216), (8480, 498536), (9872, 428240), (10706, 394880), (12340, 342592), (12928, 327010), (13568, 311585), (16160, 261608), (16960, 249268), (19744, 214120), (21412, 197440), (24680, 171296), (25856, 163505), (26765, 157952), (32320, 130804), (32701, 129280), (33920, 124634), (39488, 107060), (42824, 98720), (49360, 85648), (53530, 78976), (62317, 67840), (64640, 65402)]