109949560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 298598400

約数和(自身を除く): 188648840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 53, 56, 62, 70, 106, 124, 140, 155, 212, 217, 239, 248, 265, 280, 310, 371, 424, 434, 478, 530, 620, 742, 868, 956, 1060, 1085, 1195, 1240, 1484, 1643, 1673, 1736, 1855, 1912, 2120, 2170, 2390, 2968, 3286, 3346, 3710, 4340, 4780, 6572, 6692, 7409, 7420, 8215, 8365, 8680, 9560, 11501, 12667, 13144, 13384, 14818, 14840, 16430, 16730, 23002, 25334, 29636, 32860, 33460, 37045, 46004, 50668, 51863, 57505, 59272, 63335, 65720, 66920, 74090, 88669, 92008, 101336, 103726, 115010, 126670, 148180, 177338, 207452, 230020, 253340, 259315, 296360, 354676, 392677, 414904, 443345, 460040, 506680, 518630, 709352, 785354, 886690, 1037260, 1570708, 1773380, 1963385, 2074520, 2748739, 3141416, 3546760, 3926770, 5497478, 7853540, 10994956, 13743695, 15707080, 21989912, 27487390, 54974780, 109949560]

約数ペア:

[(1, 109949560), (2, 54974780), (4, 27487390), (5, 21989912), (7, 15707080), (8, 13743695), (10, 10994956), (14, 7853540), (20, 5497478), (28, 3926770), (31, 3546760), (35, 3141416), (40, 2748739), (53, 2074520), (56, 1963385), (62, 1773380), (70, 1570708), (106, 1037260), (124, 886690), (140, 785354), (155, 709352), (212, 518630), (217, 506680), (239, 460040), (248, 443345), (265, 414904), (280, 392677), (310, 354676), (371, 296360), (424, 259315), (434, 253340), (478, 230020), (530, 207452), (620, 177338), (742, 148180), (868, 126670), (956, 115010), (1060, 103726), (1085, 101336), (1195, 92008), (1240, 88669), (1484, 74090), (1643, 66920), (1673, 65720), (1736, 63335), (1855, 59272), (1912, 57505), (2120, 51863), (2170, 50668), (2390, 46004), (2968, 37045), (3286, 33460), (3346, 32860), (3710, 29636), (4340, 25334), (4780, 23002), (6572, 16730), (6692, 16430), (7409, 14840), (7420, 14818), (8215, 13384), (8365, 13144), (8680, 12667), (9560, 11501)]