1931570360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{6343}}^1$

素因数の和:6708

約数の個数: 64

約数和(自身を含む): 4549409280

約数和(自身を除く): 2617838920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 331, 460, 662, 920, 1324, 1655, 2648, 3310, 6343, 6620, 7613, 12686, 13240, 15226, 25372, 30452, 31715, 38065, 50744, 60904, 63430, 76130, 126860, 145889, 152260, 253720, 291778, 304520, 583556, 729445, 1167112, 1458890, 2099533, 2917780, 4199066, 5835560, 8398132, 10497665, 16796264, 20995330, 41990660, 48289259, 83981320, 96578518, 193157036, 241446295, 386314072, 482892590, 965785180, 1931570360]

約数ペア:

[(1, 1931570360), (2, 965785180), (4, 482892590), (5, 386314072), (8, 241446295), (10, 193157036), (20, 96578518), (23, 83981320), (40, 48289259), (46, 41990660), (92, 20995330), (115, 16796264), (184, 10497665), (230, 8398132), (331, 5835560), (460, 4199066), (662, 2917780), (920, 2099533), (1324, 1458890), (1655, 1167112), (2648, 729445), (3310, 583556), (6343, 304520), (6620, 291778), (7613, 253720), (12686, 152260), (13240, 145889), (15226, 126860), (25372, 76130), (30452, 63430), (31715, 60904), (38065, 50744)]