4281294620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1559}}^1$

素因数の和:1823

約数の個数: 96

約数和(自身を含む): 9807557760

約数和(自身を除く): 5526263140

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 197, 205, 340, 394, 410, 697, 788, 820, 985, 1394, 1559, 1970, 2788, 3118, 3349, 3485, 3940, 6236, 6698, 6970, 7795, 8077, 13396, 13940, 15590, 16154, 16745, 26503, 31180, 32308, 33490, 40385, 53006, 63919, 66980, 80770, 106012, 127838, 132515, 137309, 161540, 255676, 265030, 274618, 307123, 319595, 530060, 549236, 614246, 639190, 686545, 1086623, 1228492, 1278380, 1373090, 1535615, 2173246, 2746180, 3071230, 4346492, 5221091, 5433115, 6142460, 10442182, 10866230, 12592043, 20884364, 21732460, 25184086, 26105455, 50368172, 52210910, 62960215, 104421820, 125920430, 214064731, 251840860, 428129462, 856258924, 1070323655, 2140647310, 4281294620]

約数ペア:

[(1, 4281294620), (2, 2140647310), (4, 1070323655), (5, 856258924), (10, 428129462), (17, 251840860), (20, 214064731), (34, 125920430), (41, 104421820), (68, 62960215), (82, 52210910), (85, 50368172), (164, 26105455), (170, 25184086), (197, 21732460), (205, 20884364), (340, 12592043), (394, 10866230), (410, 10442182), (697, 6142460), (788, 5433115), (820, 5221091), (985, 4346492), (1394, 3071230), (1559, 2746180), (1970, 2173246), (2788, 1535615), (3118, 1373090), (3349, 1278380), (3485, 1228492), (3940, 1086623), (6236, 686545), (6698, 639190), (6970, 614246), (7795, 549236), (8077, 530060), (13396, 319595), (13940, 307123), (15590, 274618), (16154, 265030), (16745, 255676), (26503, 161540), (31180, 137309), (32308, 132515), (33490, 127838), (40385, 106012), (53006, 80770), (63919, 66980)]