99647020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 248371200

約数和(自身を除く): 148724180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 31, 38, 44, 55, 62, 76, 95, 110, 124, 155, 190, 209, 220, 310, 341, 380, 418, 589, 620, 682, 769, 836, 1045, 1178, 1364, 1538, 1705, 2090, 2356, 2945, 3076, 3410, 3845, 4180, 5890, 6479, 6820, 7690, 8459, 11780, 12958, 14611, 15380, 16918, 23839, 25916, 29222, 32395, 33836, 42295, 47678, 58444, 64790, 73055, 84590, 95356, 119195, 129580, 146110, 160721, 169180, 238390, 262229, 292220, 321442, 452941, 476780, 524458, 642884, 803605, 905882, 1048916, 1311145, 1607210, 1811764, 2264705, 2622290, 3214420, 4529410, 4982351, 5244580, 9058820, 9964702, 19929404, 24911755, 49823510, 99647020]

約数ペア:

[(1, 99647020), (2, 49823510), (4, 24911755), (5, 19929404), (10, 9964702), (11, 9058820), (19, 5244580), (20, 4982351), (22, 4529410), (31, 3214420), (38, 2622290), (44, 2264705), (55, 1811764), (62, 1607210), (76, 1311145), (95, 1048916), (110, 905882), (124, 803605), (155, 642884), (190, 524458), (209, 476780), (220, 452941), (310, 321442), (341, 292220), (380, 262229), (418, 238390), (589, 169180), (620, 160721), (682, 146110), (769, 129580), (836, 119195), (1045, 95356), (1178, 84590), (1364, 73055), (1538, 64790), (1705, 58444), (2090, 47678), (2356, 42295), (2945, 33836), (3076, 32395), (3410, 29222), (3845, 25916), (4180, 23839), (5890, 16918), (6479, 15380), (6820, 14611), (7690, 12958), (8459, 11780)]