1602513220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{4049}}^1$

素因数の和:4333

約数の個数: 96

約数和(自身を含む): 4213036800

約数和(自身を除く): 2610523580

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 257, 308, 385, 514, 770, 1028, 1285, 1540, 1799, 2570, 2827, 3598, 4049, 5140, 5654, 7196, 8098, 8995, 11308, 14135, 16196, 17990, 19789, 20245, 28270, 28343, 35980, 39578, 40490, 44539, 56540, 56686, 79156, 80980, 89078, 98945, 113372, 141715, 178156, 197890, 222695, 283430, 311773, 395780, 445390, 566860, 623546, 890780, 1040593, 1247092, 1558865, 2081186, 3117730, 4162372, 5202965, 6235460, 7284151, 10405930, 11446523, 14568302, 20811860, 22893046, 29136604, 36420755, 45786092, 57232615, 72841510, 80125661, 114465230, 145683020, 160251322, 228930460, 320502644, 400628305, 801256610, 1602513220]

約数ペア:

[(1, 1602513220), (2, 801256610), (4, 400628305), (5, 320502644), (7, 228930460), (10, 160251322), (11, 145683020), (14, 114465230), (20, 80125661), (22, 72841510), (28, 57232615), (35, 45786092), (44, 36420755), (55, 29136604), (70, 22893046), (77, 20811860), (110, 14568302), (140, 11446523), (154, 10405930), (220, 7284151), (257, 6235460), (308, 5202965), (385, 4162372), (514, 3117730), (770, 2081186), (1028, 1558865), (1285, 1247092), (1540, 1040593), (1799, 890780), (2570, 623546), (2827, 566860), (3598, 445390), (4049, 395780), (5140, 311773), (5654, 283430), (7196, 222695), (8098, 197890), (8995, 178156), (11308, 141715), (14135, 113372), (16196, 98945), (17990, 89078), (19789, 80980), (20245, 79156), (28270, 56686), (28343, 56540), (35980, 44539), (39578, 40490)]