44813600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 122492160

約数和(自身を除く): 77678560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 139, 155, 160, 200, 208, 248, 260, 278, 310, 325, 400, 403, 416, 496, 520, 556, 620, 650, 695, 775, 800, 806, 992, 1040, 1112, 1240, 1300, 1390, 1550, 1612, 1807, 2015, 2080, 2224, 2480, 2600, 2780, 3100, 3224, 3475, 3614, 4030, 4309, 4448, 4960, 5200, 5560, 6200, 6448, 6950, 7228, 8060, 8618, 9035, 10075, 10400, 11120, 12400, 12896, 13900, 14456, 16120, 17236, 18070, 20150, 21545, 22240, 24800, 27800, 28912, 32240, 34472, 36140, 40300, 43090, 45175, 55600, 56017, 57824, 64480, 68944, 72280, 80600, 86180, 90350, 107725, 111200, 112034, 137888, 144560, 161200, 172360, 180700, 215450, 224068, 280085, 289120, 322400, 344720, 361400, 430900, 448136, 560170, 689440, 722800, 861800, 896272, 1120340, 1400425, 1445600, 1723600, 1792544, 2240680, 2800850, 3447200, 4481360, 5601700, 8962720, 11203400, 22406800, 44813600]

約数ペア:

[(1, 44813600), (2, 22406800), (4, 11203400), (5, 8962720), (8, 5601700), (10, 4481360), (13, 3447200), (16, 2800850), (20, 2240680), (25, 1792544), (26, 1723600), (31, 1445600), (32, 1400425), (40, 1120340), (50, 896272), (52, 861800), (62, 722800), (65, 689440), (80, 560170), (100, 448136), (104, 430900), (124, 361400), (130, 344720), (139, 322400), (155, 289120), (160, 280085), (200, 224068), (208, 215450), (248, 180700), (260, 172360), (278, 161200), (310, 144560), (325, 137888), (400, 112034), (403, 111200), (416, 107725), (496, 90350), (520, 86180), (556, 80600), (620, 72280), (650, 68944), (695, 64480), (775, 57824), (800, 56017), (806, 55600), (992, 45175), (1040, 43090), (1112, 40300), (1240, 36140), (1300, 34472), (1390, 32240), (1550, 28912), (1612, 27800), (1807, 24800), (2015, 22240), (2080, 21545), (2224, 20150), (2480, 18070), (2600, 17236), (2780, 16120), (3100, 14456), (3224, 13900), (3475, 12896), (3614, 12400), (4030, 11120), (4309, 10400), (4448, 10075), (4960, 9035), (5200, 8618), (5560, 8060), (6200, 7228), (6448, 6950)]