172022240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{433}}^1$

素因数の和:652

約数の個数: 96

約数和(自身を含む): 440971776

約数和(自身を除く): 268949536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 191, 208, 260, 382, 416, 433, 520, 764, 866, 955, 1040, 1528, 1732, 1910, 2080, 2165, 2483, 3056, 3464, 3820, 4330, 4966, 5629, 6112, 6928, 7640, 8660, 9932, 11258, 12415, 13856, 15280, 17320, 19864, 22516, 24830, 28145, 30560, 34640, 39728, 45032, 49660, 56290, 69280, 79456, 82703, 90064, 99320, 112580, 165406, 180128, 198640, 225160, 330812, 397280, 413515, 450320, 661624, 827030, 900640, 1075139, 1323248, 1654060, 2150278, 2646496, 3308120, 4300556, 5375695, 6616240, 8601112, 10751390, 13232480, 17202224, 21502780, 34404448, 43005560, 86011120, 172022240]

約数ペア:

[(1, 172022240), (2, 86011120), (4, 43005560), (5, 34404448), (8, 21502780), (10, 17202224), (13, 13232480), (16, 10751390), (20, 8601112), (26, 6616240), (32, 5375695), (40, 4300556), (52, 3308120), (65, 2646496), (80, 2150278), (104, 1654060), (130, 1323248), (160, 1075139), (191, 900640), (208, 827030), (260, 661624), (382, 450320), (416, 413515), (433, 397280), (520, 330812), (764, 225160), (866, 198640), (955, 180128), (1040, 165406), (1528, 112580), (1732, 99320), (1910, 90064), (2080, 82703), (2165, 79456), (2483, 69280), (3056, 56290), (3464, 49660), (3820, 45032), (4330, 39728), (4966, 34640), (5629, 30560), (6112, 28145), (6928, 24830), (7640, 22516), (8660, 19864), (9932, 17320), (11258, 15280), (12415, 13856)]