190943480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52457}}^1$

素因数の和:52488

約数の個数: 64

約数和(自身を含む): 528776640

約数和(自身を除く): 337833160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 52457, 104914, 209828, 262285, 367199, 419656, 524570, 681941, 734398, 1049140, 1363882, 1468796, 1835995, 2098280, 2727764, 2937592, 3409705, 3671990, 4773587, 5455528, 6819410, 7343980, 9547174, 13638820, 14687960, 19094348, 23867935, 27277640, 38188696, 47735870, 95471740, 190943480]

約数ペア:

[(1, 190943480), (2, 95471740), (4, 47735870), (5, 38188696), (7, 27277640), (8, 23867935), (10, 19094348), (13, 14687960), (14, 13638820), (20, 9547174), (26, 7343980), (28, 6819410), (35, 5455528), (40, 4773587), (52, 3671990), (56, 3409705), (65, 2937592), (70, 2727764), (91, 2098280), (104, 1835995), (130, 1468796), (140, 1363882), (182, 1049140), (260, 734398), (280, 681941), (364, 524570), (455, 419656), (520, 367199), (728, 262285), (910, 209828), (1820, 104914), (3640, 52457)]