71322844520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{80671}}^1$

素因数の和:80767

約数の個数: 96

約数和(自身を含む): 173031759360

約数和(自身を除く): 101708914840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 961, 1240, 1426, 1922, 2852, 3565, 3844, 4805, 5704, 7130, 7688, 9610, 14260, 19220, 22103, 28520, 38440, 44206, 80671, 88412, 110515, 161342, 176824, 221030, 322684, 403355, 442060, 645368, 806710, 884120, 1613420, 1855433, 2500801, 3226840, 3710866, 5001602, 7421732, 9277165, 10003204, 12504005, 14843464, 18554330, 20006408, 25008010, 37108660, 50016020, 57518423, 74217320, 77524831, 100032040, 115036846, 155049662, 230073692, 287592115, 310099324, 387624155, 460147384, 575184230, 620198648, 775248310, 1150368460, 1550496620, 1783071113, 2300736920, 3100993240, 3566142226, 7132284452, 8915355565, 14264568904, 17830711130, 35661422260, 71322844520]

約数ペア:

[(1, 71322844520), (2, 35661422260), (4, 17830711130), (5, 14264568904), (8, 8915355565), (10, 7132284452), (20, 3566142226), (23, 3100993240), (31, 2300736920), (40, 1783071113), (46, 1550496620), (62, 1150368460), (92, 775248310), (115, 620198648), (124, 575184230), (155, 460147384), (184, 387624155), (230, 310099324), (248, 287592115), (310, 230073692), (460, 155049662), (620, 115036846), (713, 100032040), (920, 77524831), (961, 74217320), (1240, 57518423), (1426, 50016020), (1922, 37108660), (2852, 25008010), (3565, 20006408), (3844, 18554330), (4805, 14843464), (5704, 12504005), (7130, 10003204), (7688, 9277165), (9610, 7421732), (14260, 5001602), (19220, 3710866), (22103, 3226840), (28520, 2500801), (38440, 1855433), (44206, 1613420), (80671, 884120), (88412, 806710), (110515, 645368), (161342, 442060), (176824, 403355), (221030, 322684)]