10179440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 25727520

約数和(自身を除く): 15548080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 148, 152, 181, 185, 190, 296, 304, 362, 370, 380, 592, 703, 724, 740, 760, 905, 1406, 1448, 1480, 1520, 1810, 2812, 2896, 2960, 3439, 3515, 3620, 5624, 6697, 6878, 7030, 7240, 11248, 13394, 13756, 14060, 14480, 17195, 26788, 27512, 28120, 33485, 34390, 53576, 55024, 56240, 66970, 68780, 107152, 127243, 133940, 137560, 254486, 267880, 275120, 508972, 535760, 636215, 1017944, 1272430, 2035888, 2544860, 5089720, 10179440]

約数ペア:

[(1, 10179440), (2, 5089720), (4, 2544860), (5, 2035888), (8, 1272430), (10, 1017944), (16, 636215), (19, 535760), (20, 508972), (37, 275120), (38, 267880), (40, 254486), (74, 137560), (76, 133940), (80, 127243), (95, 107152), (148, 68780), (152, 66970), (181, 56240), (185, 55024), (190, 53576), (296, 34390), (304, 33485), (362, 28120), (370, 27512), (380, 26788), (592, 17195), (703, 14480), (724, 14060), (740, 13756), (760, 13394), (905, 11248), (1406, 7240), (1448, 7030), (1480, 6878), (1520, 6697), (1810, 5624), (2812, 3620), (2896, 3515), (2960, 3439)]