202339360

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:794

約数の個数: 96

約数和(自身を含む): 508939200

約数和(自身を除く): 306599840

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, 659, 760, 808, 1010, 1318, 1520, 1616, 1919, 2020, 2636, 3040, 3232, 3295, 3838, 4040, 5272, 6590, 7676, 8080, 9595, 10544, 12521, 13180, 15352, 16160, 19190, 21088, 25042, 26360, 30704, 38380, 50084, 52720, 61408, 62605, 66559, 76760, 100168, 105440, 125210, 133118, 153520, 200336, 250420, 266236, 307040, 332795, 400672, 500840, 532472, 665590, 1001680, 1064944, 1264621, 1331180, 2003360, 2129888, 2529242, 2662360, 5058484, 5324720, 6323105, 10116968, 10649440, 12646210, 20233936, 25292420, 40467872, 50584840, 101169680, 202339360]

約数ペア:

[(1, 202339360), (2, 101169680), (4, 50584840), (5, 40467872), (8, 25292420), (10, 20233936), (16, 12646210), (19, 10649440), (20, 10116968), (32, 6323105), (38, 5324720), (40, 5058484), (76, 2662360), (80, 2529242), (95, 2129888), (101, 2003360), (152, 1331180), (160, 1264621), (190, 1064944), (202, 1001680), (304, 665590), (380, 532472), (404, 500840), (505, 400672), (608, 332795), (659, 307040), (760, 266236), (808, 250420), (1010, 200336), (1318, 153520), (1520, 133118), (1616, 125210), (1919, 105440), (2020, 100168), (2636, 76760), (3040, 66559), (3232, 62605), (3295, 61408), (3838, 52720), (4040, 50084), (5272, 38380), (6590, 30704), (7676, 26360), (8080, 25042), (9595, 21088), (10544, 19190), (12521, 16160), (13180, 15352)]