82954920640

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{126641}}^1$

素因数の和:126770

約数の個数: 112

約数和(自身を含む): 208442600640

約数和(自身を除く): 125487680000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 160, 178, 184, 230, 320, 356, 368, 445, 460, 712, 736, 890, 920, 1424, 1472, 1780, 1840, 2047, 2848, 3560, 3680, 4094, 5696, 7120, 7360, 8188, 10235, 14240, 16376, 20470, 28480, 32752, 40940, 65504, 81880, 126641, 131008, 163760, 253282, 327520, 506564, 633205, 655040, 1013128, 1266410, 2026256, 2532820, 2912743, 4052512, 5065640, 5825486, 8105024, 10131280, 11271049, 11650972, 14563715, 20262560, 22542098, 23301944, 29127430, 40525120, 45084196, 46603888, 56355245, 58254860, 90168392, 93207776, 112710490, 116509720, 180336784, 186415552, 225420980, 233019440, 259234127, 360673568, 450841960, 466038880, 518468254, 721347136, 901683920, 932077760, 1036936508, 1296170635, 1803367840, 2073873016, 2592341270, 3606735680, 4147746032, 5184682540, 8295492064, 10369365080, 16590984128, 20738730160, 41477460320, 82954920640]

約数ペア:

[(1, 82954920640), (2, 41477460320), (4, 20738730160), (5, 16590984128), (8, 10369365080), (10, 8295492064), (16, 5184682540), (20, 4147746032), (23, 3606735680), (32, 2592341270), (40, 2073873016), (46, 1803367840), (64, 1296170635), (80, 1036936508), (89, 932077760), (92, 901683920), (115, 721347136), (160, 518468254), (178, 466038880), (184, 450841960), (230, 360673568), (320, 259234127), (356, 233019440), (368, 225420980), (445, 186415552), (460, 180336784), (712, 116509720), (736, 112710490), (890, 93207776), (920, 90168392), (1424, 58254860), (1472, 56355245), (1780, 46603888), (1840, 45084196), (2047, 40525120), (2848, 29127430), (3560, 23301944), (3680, 22542098), (4094, 20262560), (5696, 14563715), (7120, 11650972), (7360, 11271049), (8188, 10131280), (10235, 8105024), (14240, 5825486), (16376, 5065640), (20470, 4052512), (28480, 2912743), (32752, 2532820), (40940, 2026256), (65504, 1266410), (81880, 1013128), (126641, 655040), (131008, 633205), (163760, 506564), (253282, 327520)]