29528778880

素因数分解:

$2^7\times 5^1\times {\mathrm{479}}^1\times {\mathrm{96323}}^1$

素因数の和:96821

約数の個数: 64

約数和(自身を含む): 70740345600

約数和(自身を除く): 41211566720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 479, 640, 958, 1916, 2395, 3832, 4790, 7664, 9580, 15328, 19160, 30656, 38320, 61312, 76640, 96323, 153280, 192646, 306560, 385292, 481615, 770584, 963230, 1541168, 1926460, 3082336, 3852920, 6164672, 7705840, 12329344, 15411680, 30823360, 46138717, 61646720, 92277434, 184554868, 230693585, 369109736, 461387170, 738219472, 922774340, 1476438944, 1845548680, 2952877888, 3691097360, 5905755776, 7382194720, 14764389440, 29528778880]

約数ペア:

[(1, 29528778880), (2, 14764389440), (4, 7382194720), (5, 5905755776), (8, 3691097360), (10, 2952877888), (16, 1845548680), (20, 1476438944), (32, 922774340), (40, 738219472), (64, 461387170), (80, 369109736), (128, 230693585), (160, 184554868), (320, 92277434), (479, 61646720), (640, 46138717), (958, 30823360), (1916, 15411680), (2395, 12329344), (3832, 7705840), (4790, 6164672), (7664, 3852920), (9580, 3082336), (15328, 1926460), (19160, 1541168), (30656, 963230), (38320, 770584), (61312, 481615), (76640, 385292), (96323, 306560), (153280, 192646)]