33683960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 87091200

約数和(自身を除く): 53407240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 41, 46, 47, 76, 82, 92, 94, 95, 115, 152, 164, 184, 188, 190, 205, 230, 235, 328, 376, 380, 410, 437, 460, 470, 760, 779, 820, 874, 893, 920, 940, 943, 1081, 1558, 1640, 1748, 1786, 1880, 1886, 1927, 2162, 2185, 3116, 3496, 3572, 3772, 3854, 3895, 4324, 4370, 4465, 4715, 5405, 6232, 7144, 7544, 7708, 7790, 8648, 8740, 8930, 9430, 9635, 10810, 15416, 15580, 17480, 17860, 17917, 18860, 19270, 20539, 21620, 31160, 35720, 35834, 36613, 37720, 38540, 41078, 43240, 44321, 71668, 73226, 77080, 82156, 88642, 89585, 102695, 143336, 146452, 164312, 177284, 179170, 183065, 205390, 221605, 292904, 354568, 358340, 366130, 410780, 443210, 716680, 732260, 821560, 842099, 886420, 1464520, 1684198, 1772840, 3368396, 4210495, 6736792, 8420990, 16841980, 33683960]

約数ペア:

[(1, 33683960), (2, 16841980), (4, 8420990), (5, 6736792), (8, 4210495), (10, 3368396), (19, 1772840), (20, 1684198), (23, 1464520), (38, 886420), (40, 842099), (41, 821560), (46, 732260), (47, 716680), (76, 443210), (82, 410780), (92, 366130), (94, 358340), (95, 354568), (115, 292904), (152, 221605), (164, 205390), (184, 183065), (188, 179170), (190, 177284), (205, 164312), (230, 146452), (235, 143336), (328, 102695), (376, 89585), (380, 88642), (410, 82156), (437, 77080), (460, 73226), (470, 71668), (760, 44321), (779, 43240), (820, 41078), (874, 38540), (893, 37720), (920, 36613), (940, 35834), (943, 35720), (1081, 31160), (1558, 21620), (1640, 20539), (1748, 19270), (1786, 18860), (1880, 17917), (1886, 17860), (1927, 17480), (2162, 15580), (2185, 15416), (3116, 10810), (3496, 9635), (3572, 9430), (3772, 8930), (3854, 8740), (3895, 8648), (4324, 7790), (4370, 7708), (4465, 7544), (4715, 7144), (5405, 6232)]