2095191720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{65393}}^1$

素因数の和:65499

約数の個数: 96

約数和(自身を含む): 6885988200

約数和(自身を除く): 4790796480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 5340, 6408, 8010, 10680, 16020, 32040, 65393, 130786, 196179, 261572, 326965, 392358, 523144, 588537, 653930, 784716, 980895, 1177074, 1307860, 1569432, 1961790, 2354148, 2615720, 2942685, 3923580, 4708296, 5819977, 5885370, 7847160, 11639954, 11770740, 17459931, 23279908, 23541480, 29099885, 34919862, 46559816, 52379793, 58199770, 69839724, 87299655, 104759586, 116399540, 139679448, 174599310, 209519172, 232799080, 261898965, 349198620, 419038344, 523797930, 698397240, 1047595860, 2095191720]

約数ペア:

[(1, 2095191720), (2, 1047595860), (3, 698397240), (4, 523797930), (5, 419038344), (6, 349198620), (8, 261898965), (9, 232799080), (10, 209519172), (12, 174599310), (15, 139679448), (18, 116399540), (20, 104759586), (24, 87299655), (30, 69839724), (36, 58199770), (40, 52379793), (45, 46559816), (60, 34919862), (72, 29099885), (89, 23541480), (90, 23279908), (120, 17459931), (178, 11770740), (180, 11639954), (267, 7847160), (356, 5885370), (360, 5819977), (445, 4708296), (534, 3923580), (712, 2942685), (801, 2615720), (890, 2354148), (1068, 1961790), (1335, 1569432), (1602, 1307860), (1780, 1177074), (2136, 980895), (2670, 784716), (3204, 653930), (3560, 588537), (4005, 523144), (5340, 392358), (6408, 326965), (8010, 261572), (10680, 196179), (16020, 130786), (32040, 65393)]