548229040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:555

約数の個数: 120

約数和(自身を含む): 1381036608

約数和(自身を除く): 832807568

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 41, 76, 80, 82, 95, 152, 164, 190, 205, 304, 328, 361, 380, 410, 463, 656, 722, 760, 779, 820, 926, 1444, 1520, 1558, 1640, 1805, 1852, 2315, 2888, 3116, 3280, 3610, 3704, 3895, 4630, 5776, 6232, 7220, 7408, 7790, 8797, 9260, 12464, 14440, 14801, 15580, 17594, 18520, 18983, 28880, 29602, 31160, 35188, 37040, 37966, 43985, 59204, 62320, 70376, 74005, 75932, 87970, 94915, 118408, 140752, 148010, 151864, 167143, 175940, 189830, 236816, 296020, 303728, 334286, 351880, 360677, 379660, 592040, 668572, 703760, 721354, 759320, 835715, 1184080, 1337144, 1442708, 1518640, 1671430, 1803385, 2674288, 2885416, 3342860, 3606770, 5770832, 6685720, 6852863, 7213540, 13371440, 13705726, 14427080, 27411452, 28854160, 34264315, 54822904, 68528630, 109645808, 137057260, 274114520, 548229040]

約数ペア:

[(1, 548229040), (2, 274114520), (4, 137057260), (5, 109645808), (8, 68528630), (10, 54822904), (16, 34264315), (19, 28854160), (20, 27411452), (38, 14427080), (40, 13705726), (41, 13371440), (76, 7213540), (80, 6852863), (82, 6685720), (95, 5770832), (152, 3606770), (164, 3342860), (190, 2885416), (205, 2674288), (304, 1803385), (328, 1671430), (361, 1518640), (380, 1442708), (410, 1337144), (463, 1184080), (656, 835715), (722, 759320), (760, 721354), (779, 703760), (820, 668572), (926, 592040), (1444, 379660), (1520, 360677), (1558, 351880), (1640, 334286), (1805, 303728), (1852, 296020), (2315, 236816), (2888, 189830), (3116, 175940), (3280, 167143), (3610, 151864), (3704, 148010), (3895, 140752), (4630, 118408), (5776, 94915), (6232, 87970), (7220, 75932), (7408, 74005), (7790, 70376), (8797, 62320), (9260, 59204), (12464, 43985), (14440, 37966), (14801, 37040), (15580, 35188), (17594, 31160), (18520, 29602), (18983, 28880)]