537029300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12289}}^1$

素因数の和:12345

約数の個数: 72

約数和(自身を含む): 1280126400

約数和(自身を除く): 743097100

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 76, 92, 95, 100, 115, 190, 230, 380, 437, 460, 475, 575, 874, 950, 1150, 1748, 1900, 2185, 2300, 4370, 8740, 10925, 12289, 21850, 24578, 43700, 49156, 61445, 122890, 233491, 245780, 282647, 307225, 466982, 565294, 614450, 933964, 1130588, 1167455, 1228900, 1413235, 2334910, 2826470, 4669820, 5370293, 5652940, 5837275, 7066175, 10740586, 11674550, 14132350, 21481172, 23349100, 26851465, 28264700, 53702930, 107405860, 134257325, 268514650, 537029300]

約数ペア:

[(1, 537029300), (2, 268514650), (4, 134257325), (5, 107405860), (10, 53702930), (19, 28264700), (20, 26851465), (23, 23349100), (25, 21481172), (38, 14132350), (46, 11674550), (50, 10740586), (76, 7066175), (92, 5837275), (95, 5652940), (100, 5370293), (115, 4669820), (190, 2826470), (230, 2334910), (380, 1413235), (437, 1228900), (460, 1167455), (475, 1130588), (575, 933964), (874, 614450), (950, 565294), (1150, 466982), (1748, 307225), (1900, 282647), (2185, 245780), (2300, 233491), (4370, 122890), (8740, 61445), (10925, 49156), (12289, 43700), (21850, 24578)]