100719220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 259096320

約数和(自身を除く): 158377100

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 101, 119, 140, 170, 202, 238, 340, 404, 419, 476, 505, 595, 707, 838, 1010, 1190, 1414, 1676, 1717, 2020, 2095, 2380, 2828, 2933, 3434, 3535, 4190, 5866, 6868, 7070, 7123, 8380, 8585, 11732, 12019, 14140, 14246, 14665, 17170, 24038, 28492, 29330, 34340, 35615, 42319, 48076, 49861, 58660, 60095, 71230, 84638, 99722, 120190, 142460, 169276, 199444, 211595, 240380, 249305, 296233, 423190, 498610, 592466, 719423, 846380, 997220, 1184932, 1438846, 1481165, 2877692, 2962330, 3597115, 5035961, 5924660, 7194230, 10071922, 14388460, 20143844, 25179805, 50359610, 100719220]

約数ペア:

[(1, 100719220), (2, 50359610), (4, 25179805), (5, 20143844), (7, 14388460), (10, 10071922), (14, 7194230), (17, 5924660), (20, 5035961), (28, 3597115), (34, 2962330), (35, 2877692), (68, 1481165), (70, 1438846), (85, 1184932), (101, 997220), (119, 846380), (140, 719423), (170, 592466), (202, 498610), (238, 423190), (340, 296233), (404, 249305), (419, 240380), (476, 211595), (505, 199444), (595, 169276), (707, 142460), (838, 120190), (1010, 99722), (1190, 84638), (1414, 71230), (1676, 60095), (1717, 58660), (2020, 49861), (2095, 48076), (2380, 42319), (2828, 35615), (2933, 34340), (3434, 29330), (3535, 28492), (4190, 24038), (5866, 17170), (6868, 14665), (7070, 14246), (7123, 14140), (8380, 12019), (8585, 11732)]