33618880

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3437

約数の個数: 56

約数和(自身を含む): 82661760

約数和(自身を除く): 49042880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 3389, 4960, 6778, 9920, 13556, 16945, 27112, 33890, 54224, 67780, 105059, 108448, 135560, 210118, 216896, 271120, 420236, 525295, 542240, 840472, 1050590, 1084480, 1680944, 2101180, 3361888, 4202360, 6723776, 8404720, 16809440, 33618880]

約数ペア:

[(1, 33618880), (2, 16809440), (4, 8404720), (5, 6723776), (8, 4202360), (10, 3361888), (16, 2101180), (20, 1680944), (31, 1084480), (32, 1050590), (40, 840472), (62, 542240), (64, 525295), (80, 420236), (124, 271120), (155, 216896), (160, 210118), (248, 135560), (310, 108448), (320, 105059), (496, 67780), (620, 54224), (992, 33890), (1240, 27112), (1984, 16945), (2480, 13556), (3389, 9920), (4960, 6778)]