2551259880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{545141}}^1$

素因数の和:545171

約数の個数: 96

約数和(自身を含む): 8929425960

約数和(自身を除く): 6378166080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 545141, 1090282, 1635423, 2180564, 2725705, 3270846, 4361128, 4906269, 5451410, 6541692, 7086833, 8177115, 9812538, 10902820, 13083384, 14173666, 16354230, 19625076, 21260499, 21805640, 24531345, 28347332, 32708460, 35434165, 39250152, 42520998, 49062690, 56694664, 63781497, 65416920, 70868330, 85041996, 98125380, 106302495, 127562994, 141736660, 170083992, 196250760, 212604990, 255125988, 283473320, 318907485, 425209980, 510251976, 637814970, 850419960, 1275629940, 2551259880]

約数ペア:

[(1, 2551259880), (2, 1275629940), (3, 850419960), (4, 637814970), (5, 510251976), (6, 425209980), (8, 318907485), (9, 283473320), (10, 255125988), (12, 212604990), (13, 196250760), (15, 170083992), (18, 141736660), (20, 127562994), (24, 106302495), (26, 98125380), (30, 85041996), (36, 70868330), (39, 65416920), (40, 63781497), (45, 56694664), (52, 49062690), (60, 42520998), (65, 39250152), (72, 35434165), (78, 32708460), (90, 28347332), (104, 24531345), (117, 21805640), (120, 21260499), (130, 19625076), (156, 16354230), (180, 14173666), (195, 13083384), (234, 10902820), (260, 9812538), (312, 8177115), (360, 7086833), (390, 6541692), (468, 5451410), (520, 4906269), (585, 4361128), (780, 3270846), (936, 2725705), (1170, 2180564), (1560, 1635423), (2340, 1090282), (4680, 545141)]