25986592920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{25913}}^1$

素因数の和:26125

約数の個数: 128

約数和(自身を含む): 79819266240

約数和(自身を除く): 53832673320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 137, 183, 244, 274, 305, 366, 411, 488, 548, 610, 685, 732, 822, 915, 1096, 1220, 1370, 1464, 1644, 1830, 2055, 2440, 2740, 3288, 3660, 4110, 5480, 7320, 8220, 8357, 16440, 16714, 25071, 25913, 33428, 41785, 50142, 51826, 66856, 77739, 83570, 100284, 103652, 125355, 129565, 155478, 167140, 200568, 207304, 250710, 259130, 310956, 334280, 388695, 501420, 518260, 621912, 777390, 1002840, 1036520, 1554780, 1580693, 3109560, 3161386, 3550081, 4742079, 6322772, 7100162, 7903465, 9484158, 10650243, 12645544, 14200324, 15806930, 17750405, 18968316, 21300486, 23710395, 28400648, 31613860, 35500810, 37936632, 42600972, 47420790, 53251215, 63227720, 71001620, 85201944, 94841580, 106502430, 142003240, 189683160, 213004860, 216554941, 426009720, 433109882, 649664823, 866219764, 1082774705, 1299329646, 1732439528, 2165549410, 2598659292, 3248324115, 4331098820, 5197318584, 6496648230, 8662197640, 12993296460, 25986592920]

約数ペア:

[(1, 25986592920), (2, 12993296460), (3, 8662197640), (4, 6496648230), (5, 5197318584), (6, 4331098820), (8, 3248324115), (10, 2598659292), (12, 2165549410), (15, 1732439528), (20, 1299329646), (24, 1082774705), (30, 866219764), (40, 649664823), (60, 433109882), (61, 426009720), (120, 216554941), (122, 213004860), (137, 189683160), (183, 142003240), (244, 106502430), (274, 94841580), (305, 85201944), (366, 71001620), (411, 63227720), (488, 53251215), (548, 47420790), (610, 42600972), (685, 37936632), (732, 35500810), (822, 31613860), (915, 28400648), (1096, 23710395), (1220, 21300486), (1370, 18968316), (1464, 17750405), (1644, 15806930), (1830, 14200324), (2055, 12645544), (2440, 10650243), (2740, 9484158), (3288, 7903465), (3660, 7100162), (4110, 6322772), (5480, 4742079), (7320, 3550081), (8220, 3161386), (8357, 3109560), (16440, 1580693), (16714, 1554780), (25071, 1036520), (25913, 1002840), (33428, 777390), (41785, 621912), (50142, 518260), (51826, 501420), (66856, 388695), (77739, 334280), (83570, 310956), (100284, 259130), (103652, 250710), (125355, 207304), (129565, 200568), (155478, 167140)]