40414360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 110315520

約数和(自身を除く): 69901160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 47, 56, 70, 74, 83, 94, 140, 148, 166, 185, 188, 235, 259, 280, 296, 329, 332, 370, 376, 415, 470, 518, 581, 658, 664, 740, 830, 940, 1036, 1162, 1295, 1316, 1480, 1645, 1660, 1739, 1880, 2072, 2324, 2590, 2632, 2905, 3071, 3290, 3320, 3478, 3901, 4648, 5180, 5810, 6142, 6580, 6956, 7802, 8695, 10360, 11620, 12173, 12284, 13160, 13912, 15355, 15604, 17390, 19505, 21497, 23240, 24346, 24568, 27307, 30710, 31208, 34780, 39010, 42994, 48692, 54614, 60865, 61420, 69560, 78020, 85988, 97384, 107485, 109228, 121730, 122840, 136535, 144337, 156040, 171976, 214970, 218456, 243460, 273070, 288674, 429940, 486920, 546140, 577348, 721685, 859880, 1010359, 1092280, 1154696, 1443370, 2020718, 2886740, 4041436, 5051795, 5773480, 8082872, 10103590, 20207180, 40414360]

約数ペア:

[(1, 40414360), (2, 20207180), (4, 10103590), (5, 8082872), (7, 5773480), (8, 5051795), (10, 4041436), (14, 2886740), (20, 2020718), (28, 1443370), (35, 1154696), (37, 1092280), (40, 1010359), (47, 859880), (56, 721685), (70, 577348), (74, 546140), (83, 486920), (94, 429940), (140, 288674), (148, 273070), (166, 243460), (185, 218456), (188, 214970), (235, 171976), (259, 156040), (280, 144337), (296, 136535), (329, 122840), (332, 121730), (370, 109228), (376, 107485), (415, 97384), (470, 85988), (518, 78020), (581, 69560), (658, 61420), (664, 60865), (740, 54614), (830, 48692), (940, 42994), (1036, 39010), (1162, 34780), (1295, 31208), (1316, 30710), (1480, 27307), (1645, 24568), (1660, 24346), (1739, 23240), (1880, 21497), (2072, 19505), (2324, 17390), (2590, 15604), (2632, 15355), (2905, 13912), (3071, 13160), (3290, 12284), (3320, 12173), (3478, 11620), (3901, 10360), (4648, 8695), (5180, 7802), (5810, 6956), (6142, 6580)]