103670740240

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1949}}^1\times {\mathrm{16217}}^1$

素因数の和:18220

約数の個数: 80

約数和(自身を含む): 247055281200

約数和(自身を除く): 143384540960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 1949, 3280, 3898, 7796, 9745, 15592, 16217, 19490, 31184, 32434, 38980, 64868, 77960, 79909, 81085, 129736, 155920, 159818, 162170, 259472, 319636, 324340, 399545, 639272, 648680, 664897, 799090, 1278544, 1297360, 1329794, 1598180, 2659588, 3196360, 3324485, 5319176, 6392720, 6648970, 10638352, 13297940, 26595880, 31606933, 53191760, 63213866, 126427732, 158034665, 252855464, 316069330, 505710928, 632138660, 1264277320, 1295884253, 2528554640, 2591768506, 5183537012, 6479421265, 10367074024, 12958842530, 20734148048, 25917685060, 51835370120, 103670740240]

約数ペア:

[(1, 103670740240), (2, 51835370120), (4, 25917685060), (5, 20734148048), (8, 12958842530), (10, 10367074024), (16, 6479421265), (20, 5183537012), (40, 2591768506), (41, 2528554640), (80, 1295884253), (82, 1264277320), (164, 632138660), (205, 505710928), (328, 316069330), (410, 252855464), (656, 158034665), (820, 126427732), (1640, 63213866), (1949, 53191760), (3280, 31606933), (3898, 26595880), (7796, 13297940), (9745, 10638352), (15592, 6648970), (16217, 6392720), (19490, 5319176), (31184, 3324485), (32434, 3196360), (38980, 2659588), (64868, 1598180), (77960, 1329794), (79909, 1297360), (81085, 1278544), (129736, 799090), (155920, 664897), (159818, 648680), (162170, 639272), (259472, 399545), (319636, 324340)]