10204284880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{178897}}^1$

素因数の和:178964

約数の個数: 80

約数和(自身を含む): 25555221504

約数和(自身を除く): 15350936624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1840, 2480, 2852, 3565, 5704, 7130, 11408, 14260, 28520, 57040, 178897, 357794, 715588, 894485, 1431176, 1788970, 2862352, 3577940, 4114631, 5545807, 7155880, 8229262, 11091614, 14311760, 16458524, 20573155, 22183228, 27729035, 32917048, 41146310, 44366456, 55458070, 65834096, 82292620, 88732912, 110916140, 127553561, 164585240, 221832280, 255107122, 329170480, 443664560, 510214244, 637767805, 1020428488, 1275535610, 2040856976, 2551071220, 5102142440, 10204284880]

約数ペア:

[(1, 10204284880), (2, 5102142440), (4, 2551071220), (5, 2040856976), (8, 1275535610), (10, 1020428488), (16, 637767805), (20, 510214244), (23, 443664560), (31, 329170480), (40, 255107122), (46, 221832280), (62, 164585240), (80, 127553561), (92, 110916140), (115, 88732912), (124, 82292620), (155, 65834096), (184, 55458070), (230, 44366456), (248, 41146310), (310, 32917048), (368, 27729035), (460, 22183228), (496, 20573155), (620, 16458524), (713, 14311760), (920, 11091614), (1240, 8229262), (1426, 7155880), (1840, 5545807), (2480, 4114631), (2852, 3577940), (3565, 2862352), (5704, 1788970), (7130, 1431176), (11408, 894485), (14260, 715588), (28520, 357794), (57040, 178897)]