80343861.000000000

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 329204736

約数和(自身を除く): 193343626

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 97, 107, 110, 119, 154, 170, 187, 194, 214, 238, 374, 385, 485, 535, 595, 679, 749, 770, 935, 970, 1067, 1070, 1177, 1190, 1309, 1358, 1498, 1649, 1819, 1870, 2134, 2354, 2618, 3298, 3395, 3638, 3745, 5335, 5885, 6545, 6790, 7469, 7490, 8239, 8245, 9095, 10379, 10670, 11543, 11770, 12733, 13090, 14938, 16478, 16490, 18139, 18190, 20009, 20758, 23086, 25466, 36278, 37345, 40018, 41195, 51895, 57715, 63665, 72653, 74690, 82390, 90695, 100045, 103790, 114169, 115430, 126973, 127330, 140063, 145306, 176443, 181390, 200090, 228338, 253946, 280126, 352886, 363265, 570845, 634865, 700315, 726530, 799183, 882215, 1141690, 1235101, 1269730, 1400630, 1598366, 1764430, 1940873, 2470202, 3881746, 3995915, 6175505, 7991830, 9704365, 12351010, 13586111, 19408730, 27172222, 67930555, 135861110]

約数ペア:

[(1, 135861110), (2, 67930555), (5, 27172222), (7, 19408730), (10, 13586111), (11, 12351010), (14, 9704365), (17, 7991830), (22, 6175505), (34, 3995915), (35, 3881746), (55, 2470202), (70, 1940873), (77, 1764430), (85, 1598366), (97, 1400630), (107, 1269730), (110, 1235101), (119, 1141690), (154, 882215), (170, 799183), (187, 726530), (194, 700315), (214, 634865), (238, 570845), (374, 363265), (385, 352886), (485, 280126), (535, 253946), (595, 228338), (679, 200090), (749, 181390), (770, 176443), (935, 145306), (970, 140063), (1067, 127330), (1070, 126973), (1177, 115430), (1190, 114169), (1309, 103790), (1358, 100045), (1498, 90695), (1649, 82390), (1819, 74690), (1870, 72653), (2134, 63665), (2354, 57715), (2618, 51895), (3298, 41195), (3395, 40018), (3638, 37345), (3745, 36278), (5335, 25466), (5885, 23086), (6545, 20758), (6790, 20009), (7469, 18190), (7490, 18139), (8239, 16490), (8245, 16478), (9095, 14938), (10379, 13090), (10670, 12733), (11543, 11770)]