34418720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 94348800

約数和(自身を除く): 59930080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 389, 395, 553, 560, 632, 778, 790, 1106, 1120, 1264, 1556, 1580, 1945, 2212, 2528, 2723, 2765, 3112, 3160, 3890, 4424, 5446, 5530, 6224, 6320, 7780, 8848, 10892, 11060, 12448, 12640, 13615, 15560, 17696, 21784, 22120, 27230, 30731, 31120, 43568, 44240, 54460, 61462, 62240, 87136, 88480, 108920, 122924, 153655, 215117, 217840, 245848, 307310, 430234, 435680, 491696, 614620, 860468, 983392, 1075585, 1229240, 1720936, 2151170, 2458480, 3441872, 4302340, 4916960, 6883744, 8604680, 17209360, 34418720]

約数ペア:

[(1, 34418720), (2, 17209360), (4, 8604680), (5, 6883744), (7, 4916960), (8, 4302340), (10, 3441872), (14, 2458480), (16, 2151170), (20, 1720936), (28, 1229240), (32, 1075585), (35, 983392), (40, 860468), (56, 614620), (70, 491696), (79, 435680), (80, 430234), (112, 307310), (140, 245848), (158, 217840), (160, 215117), (224, 153655), (280, 122924), (316, 108920), (389, 88480), (395, 87136), (553, 62240), (560, 61462), (632, 54460), (778, 44240), (790, 43568), (1106, 31120), (1120, 30731), (1264, 27230), (1556, 22120), (1580, 21784), (1945, 17696), (2212, 15560), (2528, 13615), (2723, 12640), (2765, 12448), (3112, 11060), (3160, 10892), (3890, 8848), (4424, 7780), (5446, 6320), (5530, 6224)]