38617150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:538

約数の個数: 72

約数和(自身を含む): 85197672

約数和(自身を除く): 46580522

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 121, 130, 143, 242, 275, 286, 325, 491, 550, 605, 650, 715, 982, 1210, 1430, 1573, 2455, 3025, 3146, 3575, 4910, 5401, 6050, 6383, 7150, 7865, 10802, 12275, 12766, 15730, 24550, 27005, 31915, 39325, 54010, 59411, 63830, 70213, 78650, 118822, 135025, 140426, 159575, 270050, 297055, 319150, 351065, 594110, 702130, 772343, 1485275, 1544686, 1755325, 2970550, 3510650, 3861715, 7723430, 19308575, 38617150]

約数ペア:

[(1, 38617150), (2, 19308575), (5, 7723430), (10, 3861715), (11, 3510650), (13, 2970550), (22, 1755325), (25, 1544686), (26, 1485275), (50, 772343), (55, 702130), (65, 594110), (110, 351065), (121, 319150), (130, 297055), (143, 270050), (242, 159575), (275, 140426), (286, 135025), (325, 118822), (491, 78650), (550, 70213), (605, 63830), (650, 59411), (715, 54010), (982, 39325), (1210, 31915), (1430, 27005), (1573, 24550), (2455, 15730), (3025, 12766), (3146, 12275), (3575, 10802), (4910, 7865), (5401, 7150), (6050, 6383)]