97214720

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1433}}^1$

素因数の和:1507

約数の個数: 72

約数和(自身を含む): 237418776

約数和(自身を除く): 140204056

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, 1433, 1696, 2120, 2866, 3392, 4240, 5732, 6784, 7165, 8480, 11464, 13568, 14330, 16960, 22928, 28660, 33920, 45856, 57320, 67840, 75949, 91712, 114640, 151898, 183424, 229280, 303796, 366848, 379745, 458560, 607592, 759490, 917120, 1215184, 1518980, 1834240, 2430368, 3037960, 4860736, 6075920, 9721472, 12151840, 19442944, 24303680, 48607360, 97214720]

約数ペア:

[(1, 97214720), (2, 48607360), (4, 24303680), (5, 19442944), (8, 12151840), (10, 9721472), (16, 6075920), (20, 4860736), (32, 3037960), (40, 2430368), (53, 1834240), (64, 1518980), (80, 1215184), (106, 917120), (128, 759490), (160, 607592), (212, 458560), (256, 379745), (265, 366848), (320, 303796), (424, 229280), (530, 183424), (640, 151898), (848, 114640), (1060, 91712), (1280, 75949), (1433, 67840), (1696, 57320), (2120, 45856), (2866, 33920), (3392, 28660), (4240, 22928), (5732, 16960), (6784, 14330), (7165, 13568), (8480, 11464)]