4027937940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{7583}}^1$

素因数の和:7838

約数の個数: 144

約数和(自身を含む): 13217637888

約数和(自身を除く): 9189699948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 227, 234, 260, 390, 454, 468, 585, 681, 780, 908, 1135, 1170, 1362, 2043, 2270, 2340, 2724, 2951, 3405, 4086, 4540, 5902, 6810, 7583, 8172, 8853, 10215, 11804, 13620, 14755, 15166, 17706, 20430, 22749, 26559, 29510, 30332, 35412, 37915, 40860, 44265, 45498, 53118, 59020, 68247, 75830, 88530, 90996, 98579, 106236, 113745, 132795, 136494, 151660, 177060, 197158, 227490, 265590, 272988, 295737, 341235, 394316, 454980, 492895, 531180, 591474, 682470, 887211, 985790, 1182948, 1364940, 1478685, 1721341, 1774422, 1971580, 2957370, 3442682, 3548844, 4436055, 5164023, 5914740, 6885364, 8606705, 8872110, 10328046, 15492069, 17213410, 17744220, 20656092, 22377433, 25820115, 30984138, 34426820, 44754866, 51640230, 61968276, 67132299, 77460345, 89509732, 103280460, 111887165, 134264598, 154920690, 201396897, 223774330, 268529196, 309841380, 335661495, 402793794, 447548660, 671322990, 805587588, 1006984485, 1342645980, 2013968970, 4027937940]

約数ペア:

[(1, 4027937940), (2, 2013968970), (3, 1342645980), (4, 1006984485), (5, 805587588), (6, 671322990), (9, 447548660), (10, 402793794), (12, 335661495), (13, 309841380), (15, 268529196), (18, 223774330), (20, 201396897), (26, 154920690), (30, 134264598), (36, 111887165), (39, 103280460), (45, 89509732), (52, 77460345), (60, 67132299), (65, 61968276), (78, 51640230), (90, 44754866), (117, 34426820), (130, 30984138), (156, 25820115), (180, 22377433), (195, 20656092), (227, 17744220), (234, 17213410), (260, 15492069), (390, 10328046), (454, 8872110), (468, 8606705), (585, 6885364), (681, 5914740), (780, 5164023), (908, 4436055), (1135, 3548844), (1170, 3442682), (1362, 2957370), (2043, 1971580), (2270, 1774422), (2340, 1721341), (2724, 1478685), (2951, 1364940), (3405, 1182948), (4086, 985790), (4540, 887211), (5902, 682470), (6810, 591474), (7583, 531180), (8172, 492895), (8853, 454980), (10215, 394316), (11804, 341235), (13620, 295737), (14755, 272988), (15166, 265590), (17706, 227490), (20430, 197158), (22749, 177060), (26559, 151660), (29510, 136494), (30332, 132795), (35412, 113745), (37915, 106236), (40860, 98579), (44265, 90996), (45498, 88530), (53118, 75830), (59020, 68247)]