908180967940

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1\times {\mathrm{14797}}^1$

素因数の和:15317

約数の個数: 96

約数和(自身を含む): 1954583293824

約数和(自身を除く): 1046402325884

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 163, 268, 281, 326, 335, 562, 652, 670, 815, 1124, 1340, 1405, 1630, 2810, 3260, 5620, 10921, 14797, 18827, 21842, 29594, 37654, 43684, 45803, 54605, 59188, 73985, 75308, 91606, 94135, 109210, 147970, 183212, 188270, 218420, 229015, 295940, 376540, 458030, 916060, 991399, 1982798, 2411911, 3068801, 3965596, 4157957, 4823822, 4956995, 6137602, 8315914, 9647644, 9913990, 12059555, 12275204, 15344005, 16631828, 19827980, 20789785, 24119110, 30688010, 41579570, 48238220, 61376020, 83159140, 161598037, 278583119, 323196074, 557166238, 646392148, 677746991, 807990185, 1114332476, 1355493982, 1392915595, 1615980370, 2710987964, 2785831190, 3231960740, 3388734955, 5571662380, 6777469910, 13554939820, 45409048397, 90818096794, 181636193588, 227045241985, 454090483970, 908180967940]

約数ペア:

[(1, 908180967940), (2, 454090483970), (4, 227045241985), (5, 181636193588), (10, 90818096794), (20, 45409048397), (67, 13554939820), (134, 6777469910), (163, 5571662380), (268, 3388734955), (281, 3231960740), (326, 2785831190), (335, 2710987964), (562, 1615980370), (652, 1392915595), (670, 1355493982), (815, 1114332476), (1124, 807990185), (1340, 677746991), (1405, 646392148), (1630, 557166238), (2810, 323196074), (3260, 278583119), (5620, 161598037), (10921, 83159140), (14797, 61376020), (18827, 48238220), (21842, 41579570), (29594, 30688010), (37654, 24119110), (43684, 20789785), (45803, 19827980), (54605, 16631828), (59188, 15344005), (73985, 12275204), (75308, 12059555), (91606, 9913990), (94135, 9647644), (109210, 8315914), (147970, 6137602), (183212, 4956995), (188270, 4823822), (218420, 4157957), (229015, 3965596), (295940, 3068801), (376540, 2411911), (458030, 1982798), (916060, 991399)]