2238045350

素因数分解:

$2^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{307}}^1\times {\mathrm{691}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 4202189376

約数和(自身を除く): 1964144026

約数列:

[1, 2, 5, 10, 25, 50, 211, 307, 422, 614, 691, 1055, 1382, 1535, 2110, 3070, 3455, 5275, 6910, 7675, 10550, 15350, 17275, 34550, 64777, 129554, 145801, 212137, 291602, 323885, 424274, 647770, 729005, 1060685, 1458010, 1619425, 2121370, 3238850, 3645025, 5303425, 7290050, 10606850, 44760907, 89521814, 223804535, 447609070, 1119022675, 2238045350]

約数ペア:

[(1, 2238045350), (2, 1119022675), (5, 447609070), (10, 223804535), (25, 89521814), (50, 44760907), (211, 10606850), (307, 7290050), (422, 5303425), (614, 3645025), (691, 3238850), (1055, 2121370), (1382, 1619425), (1535, 1458010), (2110, 1060685), (3070, 729005), (3455, 647770), (5275, 424274), (6910, 323885), (7675, 291602), (10550, 212137), (15350, 145801), (17275, 129554), (34550, 64777)]