28603680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{8513}}^1$

素因数の和:8538

約数の個数: 96

約数和(自身を含む): 102985344

約数和(自身を除く): 74381664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 8513, 17026, 25539, 34052, 42565, 51078, 59591, 68104, 85130, 102156, 119182, 127695, 136208, 170260, 178773, 204312, 238364, 255390, 272416, 297955, 340520, 357546, 408624, 476728, 510780, 595910, 681040, 715092, 817248, 893865, 953456, 1021560, 1191820, 1362080, 1430184, 1787730, 1906912, 2043120, 2383640, 2860368, 3575460, 4086240, 4767280, 5720736, 7150920, 9534560, 14301840, 28603680]

約数ペア:

[(1, 28603680), (2, 14301840), (3, 9534560), (4, 7150920), (5, 5720736), (6, 4767280), (7, 4086240), (8, 3575460), (10, 2860368), (12, 2383640), (14, 2043120), (15, 1906912), (16, 1787730), (20, 1430184), (21, 1362080), (24, 1191820), (28, 1021560), (30, 953456), (32, 893865), (35, 817248), (40, 715092), (42, 681040), (48, 595910), (56, 510780), (60, 476728), (70, 408624), (80, 357546), (84, 340520), (96, 297955), (105, 272416), (112, 255390), (120, 238364), (140, 204312), (160, 178773), (168, 170260), (210, 136208), (224, 127695), (240, 119182), (280, 102156), (336, 85130), (420, 68104), (480, 59591), (560, 51078), (672, 42565), (840, 34052), (1120, 25539), (1680, 17026), (3360, 8513)]