928918340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1787}}^1$

素因数の和:1929

約数の個数: 96

約数和(自身を含む): 2306949120

約数和(自身を除く): 1378030780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 79, 94, 140, 158, 188, 235, 316, 329, 395, 470, 553, 658, 790, 940, 1106, 1316, 1580, 1645, 1787, 2212, 2765, 3290, 3574, 3713, 5530, 6580, 7148, 7426, 8935, 11060, 12509, 14852, 17870, 18565, 25018, 25991, 35740, 37130, 50036, 51982, 62545, 74260, 83989, 103964, 125090, 129955, 141173, 167978, 250180, 259910, 282346, 335956, 419945, 519820, 564692, 587923, 705865, 839890, 988211, 1175846, 1411730, 1679780, 1976422, 2351692, 2823460, 2939615, 3952844, 4941055, 5879230, 6635131, 9882110, 11758460, 13270262, 19764220, 26540524, 33175655, 46445917, 66351310, 92891834, 132702620, 185783668, 232229585, 464459170, 928918340]

約数ペア:

[(1, 928918340), (2, 464459170), (4, 232229585), (5, 185783668), (7, 132702620), (10, 92891834), (14, 66351310), (20, 46445917), (28, 33175655), (35, 26540524), (47, 19764220), (70, 13270262), (79, 11758460), (94, 9882110), (140, 6635131), (158, 5879230), (188, 4941055), (235, 3952844), (316, 2939615), (329, 2823460), (395, 2351692), (470, 1976422), (553, 1679780), (658, 1411730), (790, 1175846), (940, 988211), (1106, 839890), (1316, 705865), (1580, 587923), (1645, 564692), (1787, 519820), (2212, 419945), (2765, 335956), (3290, 282346), (3574, 259910), (3713, 250180), (5530, 167978), (6580, 141173), (7148, 129955), (7426, 125090), (8935, 103964), (11060, 83989), (12509, 74260), (14852, 62545), (17870, 51982), (18565, 50036), (25018, 37130), (25991, 35740)]