1054222720

素因数分解:

$2^7\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1987}}^1$

素因数の和:2835

約数の個数: 64

約数和(自身を含む): 2524561200

約数和(自身を除く): 1470338480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 829, 1658, 1987, 3316, 3974, 4145, 6632, 7948, 8290, 9935, 13264, 15896, 16580, 19870, 26528, 31792, 33160, 39740, 53056, 63584, 66320, 79480, 106112, 127168, 132640, 158960, 254336, 265280, 317920, 530560, 635840, 1271680, 1647223, 3294446, 6588892, 8236115, 13177784, 16472230, 26355568, 32944460, 52711136, 65888920, 105422272, 131777840, 210844544, 263555680, 527111360, 1054222720]

約数ペア:

[(1, 1054222720), (2, 527111360), (4, 263555680), (5, 210844544), (8, 131777840), (10, 105422272), (16, 65888920), (20, 52711136), (32, 32944460), (40, 26355568), (64, 16472230), (80, 13177784), (128, 8236115), (160, 6588892), (320, 3294446), (640, 1647223), (829, 1271680), (1658, 635840), (1987, 530560), (3316, 317920), (3974, 265280), (4145, 254336), (6632, 158960), (7948, 132640), (8290, 127168), (9935, 106112), (13264, 79480), (15896, 66320), (16580, 63584), (19870, 53056), (26528, 39740), (31792, 33160)]