38264660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 96526080

約数和(自身を除く): 58261420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 83, 89, 140, 148, 166, 178, 185, 259, 332, 356, 370, 415, 445, 518, 581, 623, 740, 830, 890, 1036, 1162, 1246, 1295, 1660, 1780, 2324, 2492, 2590, 2905, 3071, 3115, 3293, 5180, 5810, 6142, 6230, 6586, 7387, 11620, 12284, 12460, 13172, 14774, 15355, 16465, 21497, 23051, 29548, 30710, 32930, 36935, 42994, 46102, 51709, 61420, 65860, 73870, 85988, 92204, 103418, 107485, 115255, 147740, 206836, 214970, 230510, 258545, 273319, 429940, 461020, 517090, 546638, 1034180, 1093276, 1366595, 1913233, 2733190, 3826466, 5466380, 7652932, 9566165, 19132330, 38264660]

約数ペア:

[(1, 38264660), (2, 19132330), (4, 9566165), (5, 7652932), (7, 5466380), (10, 3826466), (14, 2733190), (20, 1913233), (28, 1366595), (35, 1093276), (37, 1034180), (70, 546638), (74, 517090), (83, 461020), (89, 429940), (140, 273319), (148, 258545), (166, 230510), (178, 214970), (185, 206836), (259, 147740), (332, 115255), (356, 107485), (370, 103418), (415, 92204), (445, 85988), (518, 73870), (581, 65860), (623, 61420), (740, 51709), (830, 46102), (890, 42994), (1036, 36935), (1162, 32930), (1246, 30710), (1295, 29548), (1660, 23051), (1780, 21497), (2324, 16465), (2492, 15355), (2590, 14774), (2905, 13172), (3071, 12460), (3115, 12284), (3293, 11620), (5180, 7387), (5810, 6586), (6142, 6230)]