23271080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 63037440

約数和(自身を除く): 39766360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 383, 392, 434, 490, 620, 766, 868, 980, 1085, 1240, 1519, 1532, 1736, 1915, 1960, 2170, 2681, 3038, 3064, 3830, 4340, 5362, 6076, 7595, 7660, 8680, 10724, 11873, 12152, 13405, 15190, 15320, 18767, 21448, 23746, 26810, 30380, 37534, 47492, 53620, 59365, 60760, 75068, 83111, 93835, 94984, 107240, 118730, 150136, 166222, 187670, 237460, 332444, 375340, 415555, 474920, 581777, 664888, 750680, 831110, 1163554, 1662220, 2327108, 2908885, 3324440, 4654216, 5817770, 11635540, 23271080]

約数ペア:

[(1, 23271080), (2, 11635540), (4, 5817770), (5, 4654216), (7, 3324440), (8, 2908885), (10, 2327108), (14, 1662220), (20, 1163554), (28, 831110), (31, 750680), (35, 664888), (40, 581777), (49, 474920), (56, 415555), (62, 375340), (70, 332444), (98, 237460), (124, 187670), (140, 166222), (155, 150136), (196, 118730), (217, 107240), (245, 94984), (248, 93835), (280, 83111), (310, 75068), (383, 60760), (392, 59365), (434, 53620), (490, 47492), (620, 37534), (766, 30380), (868, 26810), (980, 23746), (1085, 21448), (1240, 18767), (1519, 15320), (1532, 15190), (1736, 13405), (1915, 12152), (1960, 11873), (2170, 10724), (2681, 8680), (3038, 7660), (3064, 7595), (3830, 6076), (4340, 5362)]