1010995100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20507}}^1$

素因数の和:20567

約数の個数: 72

約数和(自身を含む): 2403127440

約数和(自身を除く): 1392132340

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 50, 58, 68, 85, 100, 116, 145, 170, 290, 340, 425, 493, 580, 725, 850, 986, 1450, 1700, 1972, 2465, 2900, 4930, 9860, 12325, 20507, 24650, 41014, 49300, 82028, 102535, 205070, 348619, 410140, 512675, 594703, 697238, 1025350, 1189406, 1394476, 1743095, 2050700, 2378812, 2973515, 3486190, 5947030, 6972380, 8715475, 10109951, 11894060, 14867575, 17430950, 20219902, 29735150, 34861900, 40439804, 50549755, 59470300, 101099510, 202199020, 252748775, 505497550, 1010995100]

約数ペア:

[(1, 1010995100), (2, 505497550), (4, 252748775), (5, 202199020), (10, 101099510), (17, 59470300), (20, 50549755), (25, 40439804), (29, 34861900), (34, 29735150), (50, 20219902), (58, 17430950), (68, 14867575), (85, 11894060), (100, 10109951), (116, 8715475), (145, 6972380), (170, 5947030), (290, 3486190), (340, 2973515), (425, 2378812), (493, 2050700), (580, 1743095), (725, 1394476), (850, 1189406), (986, 1025350), (1450, 697238), (1700, 594703), (1972, 512675), (2465, 410140), (2900, 348619), (4930, 205070), (9860, 102535), (12325, 82028), (20507, 49300), (24650, 41014)]