26996816210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{1229}}^1$

素因数の和:1596

約数の個数: 128

約数和(自身を含む): 60702566400

約数和(自身を除く): 33705750190

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 101, 130, 182, 202, 239, 455, 478, 505, 707, 910, 1010, 1195, 1229, 1313, 1414, 1673, 2390, 2458, 2626, 3107, 3346, 3535, 6145, 6214, 6565, 7070, 8365, 8603, 9191, 12290, 13130, 15535, 15977, 16730, 17206, 18382, 21749, 24139, 31070, 31954, 43015, 43498, 45955, 48278, 79885, 86030, 91910, 108745, 111839, 120695, 124129, 159770, 168973, 217490, 223678, 241390, 248258, 293731, 313807, 337946, 559195, 587462, 620645, 627614, 844865, 868903, 1118390, 1241290, 1468655, 1569035, 1613677, 1689730, 1737806, 2056117, 2196649, 2937310, 3138070, 3227354, 3818503, 4112234, 4344515, 4393298, 7637006, 8068385, 8689030, 10280585, 10983245, 11295739, 16136770, 19092515, 20561170, 21966490, 22591478, 26729521, 29666831, 38185030, 53459042, 56478695, 59333662, 112957390, 133647605, 148334155, 207667817, 267295210, 296668310, 385668803, 415335634, 771337606, 1038339085, 1928344015, 2076678170, 2699681621, 3856688030, 5399363242, 13498408105, 26996816210]

約数ペア:

[(1, 26996816210), (2, 13498408105), (5, 5399363242), (7, 3856688030), (10, 2699681621), (13, 2076678170), (14, 1928344015), (26, 1038339085), (35, 771337606), (65, 415335634), (70, 385668803), (91, 296668310), (101, 267295210), (130, 207667817), (182, 148334155), (202, 133647605), (239, 112957390), (455, 59333662), (478, 56478695), (505, 53459042), (707, 38185030), (910, 29666831), (1010, 26729521), (1195, 22591478), (1229, 21966490), (1313, 20561170), (1414, 19092515), (1673, 16136770), (2390, 11295739), (2458, 10983245), (2626, 10280585), (3107, 8689030), (3346, 8068385), (3535, 7637006), (6145, 4393298), (6214, 4344515), (6565, 4112234), (7070, 3818503), (8365, 3227354), (8603, 3138070), (9191, 2937310), (12290, 2196649), (13130, 2056117), (15535, 1737806), (15977, 1689730), (16730, 1613677), (17206, 1569035), (18382, 1468655), (21749, 1241290), (24139, 1118390), (31070, 868903), (31954, 844865), (43015, 627614), (43498, 620645), (45955, 587462), (48278, 559195), (79885, 337946), (86030, 313807), (91910, 293731), (108745, 248258), (111839, 241390), (120695, 223678), (124129, 217490), (159770, 168973)]