41398720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:666

約数の個数: 112

約数和(自身を含む): 113385600

約数和(自身を除く): 71986880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 619, 704, 760, 836, 880, 1045, 1216, 1238, 1520, 1672, 1760, 2090, 2476, 3040, 3095, 3344, 3520, 4180, 4952, 6080, 6190, 6688, 6809, 8360, 9904, 11761, 12380, 13376, 13618, 16720, 19808, 23522, 24760, 27236, 33440, 34045, 39616, 47044, 49520, 54472, 58805, 66880, 68090, 94088, 99040, 108944, 117610, 129371, 136180, 188176, 198080, 217888, 235220, 258742, 272360, 376352, 435776, 470440, 517484, 544720, 646855, 752704, 940880, 1034968, 1089440, 1293710, 1881760, 2069936, 2178880, 2587420, 3763520, 4139872, 5174840, 8279744, 10349680, 20699360, 41398720]

約数ペア:

[(1, 41398720), (2, 20699360), (4, 10349680), (5, 8279744), (8, 5174840), (10, 4139872), (11, 3763520), (16, 2587420), (19, 2178880), (20, 2069936), (22, 1881760), (32, 1293710), (38, 1089440), (40, 1034968), (44, 940880), (55, 752704), (64, 646855), (76, 544720), (80, 517484), (88, 470440), (95, 435776), (110, 376352), (152, 272360), (160, 258742), (176, 235220), (190, 217888), (209, 198080), (220, 188176), (304, 136180), (320, 129371), (352, 117610), (380, 108944), (418, 99040), (440, 94088), (608, 68090), (619, 66880), (704, 58805), (760, 54472), (836, 49520), (880, 47044), (1045, 39616), (1216, 34045), (1238, 33440), (1520, 27236), (1672, 24760), (1760, 23522), (2090, 19808), (2476, 16720), (3040, 13618), (3095, 13376), (3344, 12380), (3520, 11761), (4180, 9904), (4952, 8360), (6080, 6809), (6190, 6688)]