44350280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 118389600

約数和(自身を除く): 74039320

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 29, 34, 40, 52, 58, 65, 68, 85, 104, 116, 130, 136, 145, 170, 173, 221, 232, 260, 290, 340, 346, 377, 442, 493, 520, 580, 680, 692, 754, 865, 884, 986, 1105, 1160, 1384, 1508, 1730, 1768, 1885, 1972, 2210, 2249, 2465, 2941, 3016, 3460, 3770, 3944, 4420, 4498, 4930, 5017, 5882, 6409, 6920, 7540, 8840, 8996, 9860, 10034, 11245, 11764, 12818, 14705, 15080, 17992, 19720, 20068, 22490, 23528, 25085, 25636, 29410, 32045, 38233, 40136, 44980, 50170, 51272, 58820, 64090, 65221, 76466, 85289, 89960, 100340, 117640, 128180, 130442, 152932, 170578, 191165, 200680, 256360, 260884, 305864, 326105, 341156, 382330, 426445, 521768, 652210, 682312, 764660, 852890, 1108757, 1304420, 1529320, 1705780, 2217514, 2608840, 3411560, 4435028, 5543785, 8870056, 11087570, 22175140, 44350280]

約数ペア:

[(1, 44350280), (2, 22175140), (4, 11087570), (5, 8870056), (8, 5543785), (10, 4435028), (13, 3411560), (17, 2608840), (20, 2217514), (26, 1705780), (29, 1529320), (34, 1304420), (40, 1108757), (52, 852890), (58, 764660), (65, 682312), (68, 652210), (85, 521768), (104, 426445), (116, 382330), (130, 341156), (136, 326105), (145, 305864), (170, 260884), (173, 256360), (221, 200680), (232, 191165), (260, 170578), (290, 152932), (340, 130442), (346, 128180), (377, 117640), (442, 100340), (493, 89960), (520, 85289), (580, 76466), (680, 65221), (692, 64090), (754, 58820), (865, 51272), (884, 50170), (986, 44980), (1105, 40136), (1160, 38233), (1384, 32045), (1508, 29410), (1730, 25636), (1768, 25085), (1885, 23528), (1972, 22490), (2210, 20068), (2249, 19720), (2465, 17992), (2941, 15080), (3016, 14705), (3460, 12818), (3770, 11764), (3944, 11245), (4420, 10034), (4498, 9860), (4930, 8996), (5017, 8840), (5882, 7540), (6409, 6920)]