686643100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{48017}}^1$

素因数の和:48055

約数の個数: 72

約数和(自身を含む): 1750544208

約数和(自身を除く): 1063901108

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 7150, 14300, 48017, 96034, 192068, 240085, 480170, 528187, 624221, 960340, 1056374, 1200425, 1248442, 2112748, 2400850, 2496884, 2640935, 3121105, 4801700, 5281870, 6242210, 6866431, 10563740, 12484420, 13204675, 13732862, 15605525, 26409350, 27465724, 31211050, 34332155, 52818700, 62422100, 68664310, 137328620, 171660775, 343321550, 686643100]

約数ペア:

[(1, 686643100), (2, 343321550), (4, 171660775), (5, 137328620), (10, 68664310), (11, 62422100), (13, 52818700), (20, 34332155), (22, 31211050), (25, 27465724), (26, 26409350), (44, 15605525), (50, 13732862), (52, 13204675), (55, 12484420), (65, 10563740), (100, 6866431), (110, 6242210), (130, 5281870), (143, 4801700), (220, 3121105), (260, 2640935), (275, 2496884), (286, 2400850), (325, 2112748), (550, 1248442), (572, 1200425), (650, 1056374), (715, 960340), (1100, 624221), (1300, 528187), (1430, 480170), (2860, 240085), (3575, 192068), (7150, 96034), (14300, 48017)]