1328261000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7103}}^1$

素因数の和:7152

約数の個数: 128

約数和(自身を含む): 3590645760

約数和(自身を除く): 2262384760

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 85, 88, 100, 110, 125, 136, 170, 187, 200, 220, 250, 275, 340, 374, 425, 440, 500, 550, 680, 748, 850, 935, 1000, 1100, 1375, 1496, 1700, 1870, 2125, 2200, 2750, 3400, 3740, 4250, 4675, 5500, 7103, 7480, 8500, 9350, 11000, 14206, 17000, 18700, 23375, 28412, 35515, 37400, 46750, 56824, 71030, 78133, 93500, 120751, 142060, 156266, 177575, 187000, 241502, 284120, 312532, 355150, 390665, 483004, 603755, 625064, 710300, 781330, 887875, 966008, 1207510, 1328261, 1420600, 1562660, 1775750, 1953325, 2415020, 2656522, 3018775, 3125320, 3551500, 3906650, 4830040, 5313044, 6037550, 6641305, 7103000, 7813300, 9766625, 10626088, 12075100, 13282610, 15093875, 15626600, 19533250, 24150200, 26565220, 30187750, 33206525, 39066500, 53130440, 60375500, 66413050, 78133000, 120751000, 132826100, 166032625, 265652200, 332065250, 664130500, 1328261000]

約数ペア:

[(1, 1328261000), (2, 664130500), (4, 332065250), (5, 265652200), (8, 166032625), (10, 132826100), (11, 120751000), (17, 78133000), (20, 66413050), (22, 60375500), (25, 53130440), (34, 39066500), (40, 33206525), (44, 30187750), (50, 26565220), (55, 24150200), (68, 19533250), (85, 15626600), (88, 15093875), (100, 13282610), (110, 12075100), (125, 10626088), (136, 9766625), (170, 7813300), (187, 7103000), (200, 6641305), (220, 6037550), (250, 5313044), (275, 4830040), (340, 3906650), (374, 3551500), (425, 3125320), (440, 3018775), (500, 2656522), (550, 2415020), (680, 1953325), (748, 1775750), (850, 1562660), (935, 1420600), (1000, 1328261), (1100, 1207510), (1375, 966008), (1496, 887875), (1700, 781330), (1870, 710300), (2125, 625064), (2200, 603755), (2750, 483004), (3400, 390665), (3740, 355150), (4250, 312532), (4675, 284120), (5500, 241502), (7103, 187000), (7480, 177575), (8500, 156266), (9350, 142060), (11000, 120751), (14206, 93500), (17000, 78133), (18700, 71030), (23375, 56824), (28412, 46750), (35515, 37400)]