97621760

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1439}}^1$

素因数の和:1513

約数の個数: 72

約数和(自身を含む): 238412160

約数和(自身を除く): 140790400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 530, 640, 848, 1060, 1280, 1439, 1696, 2120, 2878, 3392, 4240, 5756, 6784, 7195, 8480, 11512, 13568, 14390, 16960, 23024, 28780, 33920, 46048, 57560, 67840, 76267, 92096, 115120, 152534, 184192, 230240, 305068, 368384, 381335, 460480, 610136, 762670, 920960, 1220272, 1525340, 1841920, 2440544, 3050680, 4881088, 6101360, 9762176, 12202720, 19524352, 24405440, 48810880, 97621760]

約数ペア:

[(1, 97621760), (2, 48810880), (4, 24405440), (5, 19524352), (8, 12202720), (10, 9762176), (16, 6101360), (20, 4881088), (32, 3050680), (40, 2440544), (53, 1841920), (64, 1525340), (80, 1220272), (106, 920960), (128, 762670), (160, 610136), (212, 460480), (256, 381335), (265, 368384), (320, 305068), (424, 230240), (530, 184192), (640, 152534), (848, 115120), (1060, 92096), (1280, 76267), (1439, 67840), (1696, 57560), (2120, 46048), (2878, 33920), (3392, 28780), (4240, 23024), (5756, 16960), (6784, 14390), (7195, 13568), (8480, 11512)]