9913004.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 223534080

約数和(自身を除く): 136953560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 41, 52, 62, 65, 82, 104, 124, 130, 131, 155, 164, 205, 248, 260, 262, 310, 328, 403, 410, 520, 524, 533, 620, 655, 806, 820, 1048, 1066, 1240, 1271, 1310, 1612, 1640, 1703, 2015, 2132, 2542, 2620, 2665, 3224, 3406, 4030, 4061, 4264, 5084, 5240, 5330, 5371, 6355, 6812, 8060, 8122, 8515, 10168, 10660, 10742, 12710, 13624, 16120, 16244, 16523, 17030, 20305, 21320, 21484, 25420, 26855, 32488, 33046, 34060, 40610, 42968, 50840, 52793, 53710, 66092, 68120, 69823, 81220, 82615, 105586, 107420, 132184, 139646, 162440, 165230, 166501, 211172, 214840, 263965, 279292, 330460, 333002, 349115, 422344, 527930, 558584, 660920, 666004, 698230, 832505, 1055860, 1332008, 1396460, 1665010, 2111720, 2164513, 2792920, 3330020, 4329026, 6660040, 8658052, 10822565, 17316104, 21645130, 43290260, 86580520]

約数ペア:

[(1, 86580520), (2, 43290260), (4, 21645130), (5, 17316104), (8, 10822565), (10, 8658052), (13, 6660040), (20, 4329026), (26, 3330020), (31, 2792920), (40, 2164513), (41, 2111720), (52, 1665010), (62, 1396460), (65, 1332008), (82, 1055860), (104, 832505), (124, 698230), (130, 666004), (131, 660920), (155, 558584), (164, 527930), (205, 422344), (248, 349115), (260, 333002), (262, 330460), (310, 279292), (328, 263965), (403, 214840), (410, 211172), (520, 166501), (524, 165230), (533, 162440), (620, 139646), (655, 132184), (806, 107420), (820, 105586), (1048, 82615), (1066, 81220), (1240, 69823), (1271, 68120), (1310, 66092), (1612, 53710), (1640, 52793), (1703, 50840), (2015, 42968), (2132, 40610), (2542, 34060), (2620, 33046), (2665, 32488), (3224, 26855), (3406, 25420), (4030, 21484), (4061, 21320), (4264, 20305), (5084, 17030), (5240, 16523), (5330, 16244), (5371, 16120), (6355, 13624), (6812, 12710), (8060, 10742), (8122, 10660), (8515, 10168)]