190057760

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1$

素因数の和:754

約数の個数: 96

約数和(自身を含む): 478094400

約数和(自身を除く): 288036640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 101, 152, 160, 190, 202, 304, 380, 404, 505, 608, 619, 760, 808, 1010, 1238, 1520, 1616, 1919, 2020, 2476, 3040, 3095, 3232, 3838, 4040, 4952, 6190, 7676, 8080, 9595, 9904, 11761, 12380, 15352, 16160, 19190, 19808, 23522, 24760, 30704, 38380, 47044, 49520, 58805, 61408, 62519, 76760, 94088, 99040, 117610, 125038, 153520, 188176, 235220, 250076, 307040, 312595, 376352, 470440, 500152, 625190, 940880, 1000304, 1187861, 1250380, 1881760, 2000608, 2375722, 2500760, 4751444, 5001520, 5939305, 9502888, 10003040, 11878610, 19005776, 23757220, 38011552, 47514440, 95028880, 190057760]

約数ペア:

[(1, 190057760), (2, 95028880), (4, 47514440), (5, 38011552), (8, 23757220), (10, 19005776), (16, 11878610), (19, 10003040), (20, 9502888), (32, 5939305), (38, 5001520), (40, 4751444), (76, 2500760), (80, 2375722), (95, 2000608), (101, 1881760), (152, 1250380), (160, 1187861), (190, 1000304), (202, 940880), (304, 625190), (380, 500152), (404, 470440), (505, 376352), (608, 312595), (619, 307040), (760, 250076), (808, 235220), (1010, 188176), (1238, 153520), (1520, 125038), (1616, 117610), (1919, 99040), (2020, 94088), (2476, 76760), (3040, 62519), (3095, 61408), (3232, 58805), (3838, 49520), (4040, 47044), (4952, 38380), (6190, 30704), (7676, 24760), (8080, 23522), (9595, 19808), (9904, 19190), (11761, 16160), (12380, 15352)]