173399350

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 330264576

約数和(自身を除く): 156865226

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 191, 271, 335, 382, 542, 670, 955, 1355, 1675, 1910, 2710, 3350, 4775, 6775, 9550, 12797, 13550, 18157, 25594, 36314, 51761, 63985, 90785, 103522, 127970, 181570, 258805, 319925, 453925, 517610, 639850, 907850, 1294025, 2588050, 3467987, 6935974, 17339935, 34679870, 86699675, 173399350]

約数ペア:

[(1, 173399350), (2, 86699675), (5, 34679870), (10, 17339935), (25, 6935974), (50, 3467987), (67, 2588050), (134, 1294025), (191, 907850), (271, 639850), (335, 517610), (382, 453925), (542, 319925), (670, 258805), (955, 181570), (1355, 127970), (1675, 103522), (1910, 90785), (2710, 63985), (3350, 51761), (4775, 36314), (6775, 25594), (9550, 18157), (12797, 13550)]