224720980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1453}}^1$

素因数の和:1529

約数の個数: 96

約数和(自身を含む): 556940160

約数和(自身を除く): 332219180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 37, 38, 44, 55, 74, 76, 95, 110, 148, 185, 190, 209, 220, 370, 380, 407, 418, 703, 740, 814, 836, 1045, 1406, 1453, 1628, 2035, 2090, 2812, 2906, 3515, 4070, 4180, 5812, 7030, 7265, 7733, 8140, 14060, 14530, 15466, 15983, 27607, 29060, 30932, 31966, 38665, 53761, 55214, 63932, 77330, 79915, 107522, 110428, 138035, 154660, 159830, 215044, 268805, 276070, 303677, 319660, 537610, 552140, 591371, 607354, 1021459, 1075220, 1182742, 1214708, 1518385, 2042918, 2365484, 2956855, 3036770, 4085836, 5107295, 5913710, 6073540, 10214590, 11236049, 11827420, 20429180, 22472098, 44944196, 56180245, 112360490, 224720980]

約数ペア:

[(1, 224720980), (2, 112360490), (4, 56180245), (5, 44944196), (10, 22472098), (11, 20429180), (19, 11827420), (20, 11236049), (22, 10214590), (37, 6073540), (38, 5913710), (44, 5107295), (55, 4085836), (74, 3036770), (76, 2956855), (95, 2365484), (110, 2042918), (148, 1518385), (185, 1214708), (190, 1182742), (209, 1075220), (220, 1021459), (370, 607354), (380, 591371), (407, 552140), (418, 537610), (703, 319660), (740, 303677), (814, 276070), (836, 268805), (1045, 215044), (1406, 159830), (1453, 154660), (1628, 138035), (2035, 110428), (2090, 107522), (2812, 79915), (2906, 77330), (3515, 63932), (4070, 55214), (4180, 53761), (5812, 38665), (7030, 31966), (7265, 30932), (7733, 29060), (8140, 27607), (14060, 15983), (14530, 15466)]