16275253250

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 32024678400

約数和(自身を除く): 15749425150

約数列:

[1, 2, 5, 10, 25, 50, 53, 59, 106, 109, 118, 125, 191, 218, 250, 265, 295, 382, 530, 545, 590, 955, 1090, 1325, 1475, 1910, 2650, 2725, 2950, 3127, 4775, 5450, 5777, 6254, 6431, 6625, 7375, 9550, 10123, 11269, 11554, 12862, 13250, 13625, 14750, 15635, 20246, 20819, 22538, 23875, 27250, 28885, 31270, 32155, 41638, 47750, 50615, 56345, 57770, 64310, 78175, 101230, 104095, 112690, 144425, 156350, 160775, 208190, 253075, 281725, 288850, 321550, 340843, 390875, 506150, 520475, 563450, 597257, 681686, 722125, 781750, 803875, 1040950, 1103407, 1194514, 1228321, 1265375, 1408625, 1444250, 1607750, 1704215, 2206814, 2456642, 2530750, 2602375, 2817250, 2986285, 3408430, 5204750, 5517035, 5972570, 6141605, 8521075, 11034070, 12283210, 14931425, 17042150, 27585175, 29862850, 30708025, 42605375, 55170350, 61416050, 65101013, 74657125, 85210750, 130202026, 137925875, 149314250, 153540125, 275851750, 307080250, 325505065, 651010130, 1627525325, 3255050650, 8137626625, 16275253250]

約数ペア:

[(1, 16275253250), (2, 8137626625), (5, 3255050650), (10, 1627525325), (25, 651010130), (50, 325505065), (53, 307080250), (59, 275851750), (106, 153540125), (109, 149314250), (118, 137925875), (125, 130202026), (191, 85210750), (218, 74657125), (250, 65101013), (265, 61416050), (295, 55170350), (382, 42605375), (530, 30708025), (545, 29862850), (590, 27585175), (955, 17042150), (1090, 14931425), (1325, 12283210), (1475, 11034070), (1910, 8521075), (2650, 6141605), (2725, 5972570), (2950, 5517035), (3127, 5204750), (4775, 3408430), (5450, 2986285), (5777, 2817250), (6254, 2602375), (6431, 2530750), (6625, 2456642), (7375, 2206814), (9550, 1704215), (10123, 1607750), (11269, 1444250), (11554, 1408625), (12862, 1265375), (13250, 1228321), (13625, 1194514), (14750, 1103407), (15635, 1040950), (20246, 803875), (20819, 781750), (22538, 722125), (23875, 681686), (27250, 597257), (28885, 563450), (31270, 520475), (32155, 506150), (41638, 390875), (47750, 340843), (50615, 321550), (56345, 288850), (57770, 281725), (64310, 253075), (78175, 208190), (101230, 160775), (104095, 156350), (112690, 144425)]