34443640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 98910720

約数和(自身を除く): 64467080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 88, 106, 110, 140, 154, 211, 212, 220, 265, 280, 308, 371, 385, 422, 424, 440, 530, 583, 616, 742, 770, 844, 1055, 1060, 1166, 1477, 1484, 1540, 1688, 1855, 2110, 2120, 2321, 2332, 2915, 2954, 2968, 3080, 3710, 4081, 4220, 4642, 4664, 5830, 5908, 7385, 7420, 8162, 8440, 9284, 11183, 11605, 11660, 11816, 14770, 14840, 16247, 16324, 18568, 20405, 22366, 23210, 23320, 29540, 32494, 32648, 40810, 44732, 46420, 55915, 59080, 64988, 78281, 81235, 81620, 89464, 92840, 111830, 123013, 129976, 156562, 162470, 163240, 223660, 246026, 313124, 324940, 391405, 447320, 492052, 615065, 626248, 649880, 782810, 861091, 984104, 1230130, 1565620, 1722182, 2460260, 3131240, 3444364, 4305455, 4920520, 6888728, 8610910, 17221820, 34443640]

約数ペア:

[(1, 34443640), (2, 17221820), (4, 8610910), (5, 6888728), (7, 4920520), (8, 4305455), (10, 3444364), (11, 3131240), (14, 2460260), (20, 1722182), (22, 1565620), (28, 1230130), (35, 984104), (40, 861091), (44, 782810), (53, 649880), (55, 626248), (56, 615065), (70, 492052), (77, 447320), (88, 391405), (106, 324940), (110, 313124), (140, 246026), (154, 223660), (211, 163240), (212, 162470), (220, 156562), (265, 129976), (280, 123013), (308, 111830), (371, 92840), (385, 89464), (422, 81620), (424, 81235), (440, 78281), (530, 64988), (583, 59080), (616, 55915), (742, 46420), (770, 44732), (844, 40810), (1055, 32648), (1060, 32494), (1166, 29540), (1477, 23320), (1484, 23210), (1540, 22366), (1688, 20405), (1855, 18568), (2110, 16324), (2120, 16247), (2321, 14840), (2332, 14770), (2915, 11816), (2954, 11660), (2968, 11605), (3080, 11183), (3710, 9284), (4081, 8440), (4220, 8162), (4642, 7420), (4664, 7385), (5830, 5908)]