43608040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1215

約数の個数: 96

約数和(自身を含む): 120247200

約数和(自身を除く): 76639160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1064, 1171, 1330, 1862, 1960, 2342, 2660, 3724, 4655, 4684, 5320, 5855, 7448, 8197, 9310, 9368, 11710, 16394, 18620, 22249, 23420, 32788, 37240, 40985, 44498, 46840, 57379, 65576, 81970, 88996, 111245, 114758, 155743, 163940, 177992, 222490, 229516, 286895, 311486, 327880, 444980, 459032, 573790, 622972, 778715, 889960, 1090201, 1147580, 1245944, 1557430, 2180402, 2295160, 3114860, 4360804, 5451005, 6229720, 8721608, 10902010, 21804020, 43608040]

約数ペア:

[(1, 43608040), (2, 21804020), (4, 10902010), (5, 8721608), (7, 6229720), (8, 5451005), (10, 4360804), (14, 3114860), (19, 2295160), (20, 2180402), (28, 1557430), (35, 1245944), (38, 1147580), (40, 1090201), (49, 889960), (56, 778715), (70, 622972), (76, 573790), (95, 459032), (98, 444980), (133, 327880), (140, 311486), (152, 286895), (190, 229516), (196, 222490), (245, 177992), (266, 163940), (280, 155743), (380, 114758), (392, 111245), (490, 88996), (532, 81970), (665, 65576), (760, 57379), (931, 46840), (980, 44498), (1064, 40985), (1171, 37240), (1330, 32788), (1862, 23420), (1960, 22249), (2342, 18620), (2660, 16394), (3724, 11710), (4655, 9368), (4684, 9310), (5320, 8197), (5855, 7448)]