44903320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 128563200

約数和(自身を除く): 83659880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 61, 70, 77, 88, 110, 122, 140, 154, 220, 239, 244, 280, 305, 308, 385, 427, 440, 478, 488, 610, 616, 671, 770, 854, 956, 1195, 1220, 1342, 1540, 1673, 1708, 1912, 2135, 2390, 2440, 2629, 2684, 3080, 3346, 3355, 3416, 4270, 4697, 4780, 5258, 5368, 6692, 6710, 8365, 8540, 9394, 9560, 10516, 13145, 13384, 13420, 14579, 16730, 17080, 18403, 18788, 21032, 23485, 26290, 26840, 29158, 33460, 36806, 37576, 46970, 52580, 58316, 66920, 72895, 73612, 92015, 93940, 102053, 105160, 116632, 145790, 147224, 160369, 184030, 187880, 204106, 291580, 320738, 368060, 408212, 510265, 583160, 641476, 736120, 801845, 816424, 1020530, 1122583, 1282952, 1603690, 2041060, 2245166, 3207380, 4082120, 4490332, 5612915, 6414760, 8980664, 11225830, 22451660, 44903320]

約数ペア:

[(1, 44903320), (2, 22451660), (4, 11225830), (5, 8980664), (7, 6414760), (8, 5612915), (10, 4490332), (11, 4082120), (14, 3207380), (20, 2245166), (22, 2041060), (28, 1603690), (35, 1282952), (40, 1122583), (44, 1020530), (55, 816424), (56, 801845), (61, 736120), (70, 641476), (77, 583160), (88, 510265), (110, 408212), (122, 368060), (140, 320738), (154, 291580), (220, 204106), (239, 187880), (244, 184030), (280, 160369), (305, 147224), (308, 145790), (385, 116632), (427, 105160), (440, 102053), (478, 93940), (488, 92015), (610, 73612), (616, 72895), (671, 66920), (770, 58316), (854, 52580), (956, 46970), (1195, 37576), (1220, 36806), (1342, 33460), (1540, 29158), (1673, 26840), (1708, 26290), (1912, 23485), (2135, 21032), (2390, 18788), (2440, 18403), (2629, 17080), (2684, 16730), (3080, 14579), (3346, 13420), (3355, 13384), (3416, 13145), (4270, 10516), (4697, 9560), (4780, 9394), (5258, 8540), (5368, 8365), (6692, 6710)]