2016545050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{607}}^1$

素因数の和:920

約数の個数: 96

約数和(自身を含む): 4274726400

約数和(自身を除く): 2258181350

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 269, 325, 475, 494, 538, 607, 650, 950, 1214, 1235, 1345, 2470, 2690, 3035, 3497, 5111, 6070, 6175, 6725, 6994, 7891, 10222, 11533, 12350, 13450, 15175, 15782, 17485, 23066, 25555, 30350, 34970, 39455, 51110, 57665, 66443, 78910, 87425, 115330, 127775, 132886, 149929, 163283, 174850, 197275, 255550, 288325, 299858, 326566, 332215, 394550, 576650, 664430, 749645, 816415, 1499290, 1632830, 1661075, 2122679, 3102377, 3322150, 3748225, 4082075, 4245358, 6204754, 7496450, 8164150, 10613395, 15511885, 21226790, 31023770, 40330901, 53066975, 77559425, 80661802, 106133950, 155118850, 201654505, 403309010, 1008272525, 2016545050]

約数ペア:

[(1, 2016545050), (2, 1008272525), (5, 403309010), (10, 201654505), (13, 155118850), (19, 106133950), (25, 80661802), (26, 77559425), (38, 53066975), (50, 40330901), (65, 31023770), (95, 21226790), (130, 15511885), (190, 10613395), (247, 8164150), (269, 7496450), (325, 6204754), (475, 4245358), (494, 4082075), (538, 3748225), (607, 3322150), (650, 3102377), (950, 2122679), (1214, 1661075), (1235, 1632830), (1345, 1499290), (2470, 816415), (2690, 749645), (3035, 664430), (3497, 576650), (5111, 394550), (6070, 332215), (6175, 326566), (6725, 299858), (6994, 288325), (7891, 255550), (10222, 197275), (11533, 174850), (12350, 163283), (13450, 149929), (15175, 132886), (15782, 127775), (17485, 115330), (23066, 87425), (25555, 78910), (30350, 66443), (34970, 57665), (39455, 51110)]