88518950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 191987712

約数和(自身を除く): 103468762

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 31, 46, 50, 62, 65, 115, 130, 155, 191, 230, 299, 310, 325, 382, 403, 575, 598, 650, 713, 775, 806, 955, 1150, 1426, 1495, 1550, 1910, 2015, 2483, 2990, 3565, 4030, 4393, 4775, 4966, 5921, 7130, 7475, 8786, 9269, 9550, 10075, 11842, 12415, 14950, 17825, 18538, 20150, 21965, 24830, 29605, 35650, 43930, 46345, 57109, 59210, 62075, 76973, 92690, 109825, 114218, 124150, 136183, 148025, 153946, 219650, 231725, 272366, 285545, 296050, 384865, 463450, 571090, 680915, 769730, 1361830, 1427725, 1770379, 1924325, 2855450, 3404575, 3540758, 3848650, 6809150, 8851895, 17703790, 44259475, 88518950]

約数ペア:

[(1, 88518950), (2, 44259475), (5, 17703790), (10, 8851895), (13, 6809150), (23, 3848650), (25, 3540758), (26, 3404575), (31, 2855450), (46, 1924325), (50, 1770379), (62, 1427725), (65, 1361830), (115, 769730), (130, 680915), (155, 571090), (191, 463450), (230, 384865), (299, 296050), (310, 285545), (325, 272366), (382, 231725), (403, 219650), (575, 153946), (598, 148025), (650, 136183), (713, 124150), (775, 114218), (806, 109825), (955, 92690), (1150, 76973), (1426, 62075), (1495, 59210), (1550, 57109), (1910, 46345), (2015, 43930), (2483, 35650), (2990, 29605), (3565, 24830), (4030, 21965), (4393, 20150), (4775, 18538), (4966, 17825), (5921, 14950), (7130, 12415), (7475, 11842), (8786, 10075), (9269, 9550)]