17156939540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{5939}}^1$

素因数の和:6273

約数の個数: 96

約数和(自身を含む): 39900833280

約数和(自身を除く): 22743893740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 271, 410, 533, 542, 820, 1066, 1084, 1355, 2132, 2665, 2710, 3523, 5330, 5420, 5939, 7046, 10660, 11111, 11878, 14092, 17615, 22222, 23756, 29695, 35230, 44444, 55555, 59390, 70460, 77207, 111110, 118780, 144443, 154414, 222220, 243499, 288886, 308828, 386035, 486998, 577772, 722215, 772070, 973996, 1217495, 1444430, 1544140, 1609469, 2434990, 2888860, 3165487, 3218938, 4869980, 6330974, 6437876, 8047345, 12661948, 15827435, 16094690, 20923097, 31654870, 32189380, 41846194, 63309740, 65988229, 83692388, 104615485, 131976458, 209230970, 263952916, 329941145, 418461940, 659882290, 857846977, 1319764580, 1715693954, 3431387908, 4289234885, 8578469770, 17156939540]

約数ペア:

[(1, 17156939540), (2, 8578469770), (4, 4289234885), (5, 3431387908), (10, 1715693954), (13, 1319764580), (20, 857846977), (26, 659882290), (41, 418461940), (52, 329941145), (65, 263952916), (82, 209230970), (130, 131976458), (164, 104615485), (205, 83692388), (260, 65988229), (271, 63309740), (410, 41846194), (533, 32189380), (542, 31654870), (820, 20923097), (1066, 16094690), (1084, 15827435), (1355, 12661948), (2132, 8047345), (2665, 6437876), (2710, 6330974), (3523, 4869980), (5330, 3218938), (5420, 3165487), (5939, 2888860), (7046, 2434990), (10660, 1609469), (11111, 1544140), (11878, 1444430), (14092, 1217495), (17615, 973996), (22222, 772070), (23756, 722215), (29695, 577772), (35230, 486998), (44444, 386035), (55555, 308828), (59390, 288886), (70460, 243499), (77207, 222220), (111110, 154414), (118780, 144443)]