202380880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14969}}^1$

素因数の和:15008

約数の個数: 60

約数和(自身を含む): 509548860

約数和(自身を除く): 307167980

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 13520, 14969, 29938, 59876, 74845, 119752, 149690, 194597, 239504, 299380, 389194, 598760, 778388, 972985, 1197520, 1556776, 1945970, 2529761, 3113552, 3891940, 5059522, 7783880, 10119044, 12648805, 15567760, 20238088, 25297610, 40476176, 50595220, 101190440, 202380880]

約数ペア:

[(1, 202380880), (2, 101190440), (4, 50595220), (5, 40476176), (8, 25297610), (10, 20238088), (13, 15567760), (16, 12648805), (20, 10119044), (26, 7783880), (40, 5059522), (52, 3891940), (65, 3113552), (80, 2529761), (104, 1945970), (130, 1556776), (169, 1197520), (208, 972985), (260, 778388), (338, 598760), (520, 389194), (676, 299380), (845, 239504), (1040, 194597), (1352, 149690), (1690, 119752), (2704, 74845), (3380, 59876), (6760, 29938), (13520, 14969)]