324936690040

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5039}}^1\times {\mathrm{19423}}^1$

素因数の和:24556

約数の個数: 64

約数和(自身を含む): 740101017600

約数和(自身を除く): 415164327560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 5039, 10078, 19423, 20156, 25195, 38846, 40312, 50390, 77692, 97115, 100780, 155384, 194230, 201560, 388460, 418237, 776920, 836474, 1612109, 1672948, 2091185, 3224218, 3345896, 4182370, 6448436, 8060545, 8364740, 12896872, 16121090, 16729480, 32242180, 64484360, 97872497, 195744994, 391489988, 489362485, 782979976, 978724970, 1957449940, 3914899880, 8123417251, 16246834502, 32493669004, 40617086255, 64987338008, 81234172510, 162468345020, 324936690040]

約数ペア:

[(1, 324936690040), (2, 162468345020), (4, 81234172510), (5, 64987338008), (8, 40617086255), (10, 32493669004), (20, 16246834502), (40, 8123417251), (83, 3914899880), (166, 1957449940), (332, 978724970), (415, 782979976), (664, 489362485), (830, 391489988), (1660, 195744994), (3320, 97872497), (5039, 64484360), (10078, 32242180), (19423, 16729480), (20156, 16121090), (25195, 12896872), (38846, 8364740), (40312, 8060545), (50390, 6448436), (77692, 4182370), (97115, 3345896), (100780, 3224218), (155384, 2091185), (194230, 1672948), (201560, 1612109), (388460, 836474), (418237, 776920)]