5307536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 80

約数和(自身を含む): 12499200

約数和(自身を除く): 7191664

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 79, 104, 136, 152, 158, 208, 221, 247, 272, 304, 316, 323, 442, 494, 632, 646, 884, 988, 1027, 1264, 1292, 1343, 1501, 1768, 1976, 2054, 2584, 2686, 3002, 3536, 3952, 4108, 4199, 5168, 5372, 6004, 8216, 8398, 10744, 12008, 16432, 16796, 17459, 19513, 21488, 24016, 25517, 33592, 34918, 39026, 51034, 67184, 69836, 78052, 102068, 139672, 156104, 204136, 279344, 312208, 331721, 408272, 663442, 1326884, 2653768, 5307536]

約数ペア:

[(1, 5307536), (2, 2653768), (4, 1326884), (8, 663442), (13, 408272), (16, 331721), (17, 312208), (19, 279344), (26, 204136), (34, 156104), (38, 139672), (52, 102068), (68, 78052), (76, 69836), (79, 67184), (104, 51034), (136, 39026), (152, 34918), (158, 33592), (208, 25517), (221, 24016), (247, 21488), (272, 19513), (304, 17459), (316, 16796), (323, 16432), (442, 12008), (494, 10744), (632, 8398), (646, 8216), (884, 6004), (988, 5372), (1027, 5168), (1264, 4199), (1292, 4108), (1343, 3952), (1501, 3536), (1768, 3002), (1976, 2686), (2054, 2584)]