40240147220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1700767}}^1$

素因数の和:1700809

約数の個数: 72

約数和(自身を含む): 104576822784

約数和(自身を除く): 64336675564

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5915, 11830, 23660, 1700767, 3401534, 6803068, 8503835, 11905369, 17007670, 22109971, 23810738, 34015340, 44219942, 47621476, 59526845, 88439884, 110549855, 119053690, 154769797, 221099710, 238107380, 287429623, 309539594, 442199420, 574859246, 619079188, 773848985, 1149718492, 1437148115, 1547697970, 2012007361, 2874296230, 3095395940, 4024014722, 5748592460, 8048029444, 10060036805, 20120073610, 40240147220]

約数ペア:

[(1, 40240147220), (2, 20120073610), (4, 10060036805), (5, 8048029444), (7, 5748592460), (10, 4024014722), (13, 3095395940), (14, 2874296230), (20, 2012007361), (26, 1547697970), (28, 1437148115), (35, 1149718492), (52, 773848985), (65, 619079188), (70, 574859246), (91, 442199420), (130, 309539594), (140, 287429623), (169, 238107380), (182, 221099710), (260, 154769797), (338, 119053690), (364, 110549855), (455, 88439884), (676, 59526845), (845, 47621476), (910, 44219942), (1183, 34015340), (1690, 23810738), (1820, 22109971), (2366, 17007670), (3380, 11905369), (4732, 8503835), (5915, 6803068), (11830, 3401534), (23660, 1700767)]