2023367320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{5237}}^1$

素因数の和:6004

約数の個数: 64

約数和(自身を含む): 4910310720

約数和(自身を除く): 2886943400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 743, 1486, 2972, 3715, 5237, 5944, 7430, 9659, 10474, 14860, 19318, 20948, 26185, 29720, 38636, 41896, 48295, 52370, 68081, 77272, 96590, 104740, 136162, 193180, 209480, 272324, 340405, 386360, 544648, 680810, 1361620, 2723240, 3891091, 7782182, 15564364, 19455455, 31128728, 38910910, 50584183, 77821820, 101168366, 155643640, 202336732, 252920915, 404673464, 505841830, 1011683660, 2023367320]

約数ペア:

[(1, 2023367320), (2, 1011683660), (4, 505841830), (5, 404673464), (8, 252920915), (10, 202336732), (13, 155643640), (20, 101168366), (26, 77821820), (40, 50584183), (52, 38910910), (65, 31128728), (104, 19455455), (130, 15564364), (260, 7782182), (520, 3891091), (743, 2723240), (1486, 1361620), (2972, 680810), (3715, 544648), (5237, 386360), (5944, 340405), (7430, 272324), (9659, 209480), (10474, 193180), (14860, 136162), (19318, 104740), (20948, 96590), (26185, 77272), (29720, 68081), (38636, 52370), (41896, 48295)]