84130760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2659}}^1$

素因数の和:2790

約数の個数: 64

約数和(自身を含む): 218332800

約数和(自身を除く): 134202040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 452, 565, 791, 904, 1130, 1582, 2260, 2659, 3164, 3955, 4520, 5318, 6328, 7910, 10636, 13295, 15820, 18613, 21272, 26590, 31640, 37226, 53180, 74452, 93065, 106360, 148904, 186130, 300467, 372260, 600934, 744520, 1201868, 1502335, 2103269, 2403736, 3004670, 4206538, 6009340, 8413076, 10516345, 12018680, 16826152, 21032690, 42065380, 84130760]

約数ペア:

[(1, 84130760), (2, 42065380), (4, 21032690), (5, 16826152), (7, 12018680), (8, 10516345), (10, 8413076), (14, 6009340), (20, 4206538), (28, 3004670), (35, 2403736), (40, 2103269), (56, 1502335), (70, 1201868), (113, 744520), (140, 600934), (226, 372260), (280, 300467), (452, 186130), (565, 148904), (791, 106360), (904, 93065), (1130, 74452), (1582, 53180), (2260, 37226), (2659, 31640), (3164, 26590), (3955, 21272), (4520, 18613), (5318, 15820), (6328, 13295), (7910, 10636)]