57932420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 151468800

約数和(自身を除く): 93536380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 139, 140, 182, 229, 260, 278, 364, 455, 458, 556, 695, 910, 916, 973, 1145, 1390, 1603, 1807, 1820, 1946, 2290, 2780, 2977, 3206, 3614, 3892, 4580, 4865, 5954, 6412, 7228, 8015, 9035, 9730, 11908, 12649, 14885, 16030, 18070, 19460, 20839, 25298, 29770, 31831, 32060, 36140, 41678, 50596, 59540, 63245, 63662, 83356, 104195, 126490, 127324, 159155, 208390, 222817, 252980, 318310, 413803, 416780, 445634, 636620, 827606, 891268, 1114085, 1655212, 2069015, 2228170, 2896621, 4138030, 4456340, 5793242, 8276060, 11586484, 14483105, 28966210, 57932420]

約数ペア:

[(1, 57932420), (2, 28966210), (4, 14483105), (5, 11586484), (7, 8276060), (10, 5793242), (13, 4456340), (14, 4138030), (20, 2896621), (26, 2228170), (28, 2069015), (35, 1655212), (52, 1114085), (65, 891268), (70, 827606), (91, 636620), (130, 445634), (139, 416780), (140, 413803), (182, 318310), (229, 252980), (260, 222817), (278, 208390), (364, 159155), (455, 127324), (458, 126490), (556, 104195), (695, 83356), (910, 63662), (916, 63245), (973, 59540), (1145, 50596), (1390, 41678), (1603, 36140), (1807, 32060), (1820, 31831), (1946, 29770), (2290, 25298), (2780, 20839), (2977, 19460), (3206, 18070), (3614, 16030), (3892, 14885), (4580, 12649), (4865, 11908), (5954, 9730), (6412, 9035), (7228, 8015)]