4625740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 12257280

約数和(自身を除く): 7631540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 37, 38, 47, 70, 74, 76, 94, 95, 133, 140, 148, 185, 188, 190, 235, 259, 266, 329, 370, 380, 470, 518, 532, 658, 665, 703, 740, 893, 940, 1036, 1295, 1316, 1330, 1406, 1645, 1739, 1786, 2590, 2660, 2812, 3290, 3478, 3515, 3572, 4465, 4921, 5180, 6251, 6580, 6956, 7030, 8695, 8930, 9842, 12173, 12502, 14060, 17390, 17860, 19684, 24346, 24605, 25004, 31255, 33041, 34780, 48692, 49210, 60865, 62510, 66082, 98420, 121730, 125020, 132164, 165205, 231287, 243460, 330410, 462574, 660820, 925148, 1156435, 2312870, 4625740]

約数ペア:

[(1, 4625740), (2, 2312870), (4, 1156435), (5, 925148), (7, 660820), (10, 462574), (14, 330410), (19, 243460), (20, 231287), (28, 165205), (35, 132164), (37, 125020), (38, 121730), (47, 98420), (70, 66082), (74, 62510), (76, 60865), (94, 49210), (95, 48692), (133, 34780), (140, 33041), (148, 31255), (185, 25004), (188, 24605), (190, 24346), (235, 19684), (259, 17860), (266, 17390), (329, 14060), (370, 12502), (380, 12173), (470, 9842), (518, 8930), (532, 8695), (658, 7030), (665, 6956), (703, 6580), (740, 6251), (893, 5180), (940, 4921), (1036, 4465), (1295, 3572), (1316, 3515), (1330, 3478), (1406, 3290), (1645, 2812), (1739, 2660), (1786, 2590)]