9502667980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:936

約数の個数: 144

約数和(自身を含む): 22877739360

約数和(自身を除く): 13375071380

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 137, 190, 247, 260, 274, 361, 380, 494, 548, 685, 722, 739, 988, 1235, 1370, 1444, 1478, 1781, 1805, 2470, 2603, 2740, 2956, 3562, 3610, 3695, 4693, 4940, 5206, 7124, 7220, 7390, 8905, 9386, 9607, 10412, 13015, 14041, 14780, 17810, 18772, 19214, 23465, 26030, 28082, 33839, 35620, 38428, 46930, 48035, 49457, 52060, 56164, 67678, 70205, 93860, 96070, 98914, 101243, 135356, 140410, 169195, 182533, 192140, 197828, 202486, 247285, 266779, 280820, 338390, 365066, 404972, 494570, 506215, 533558, 642941, 676780, 730132, 912665, 989140, 1012430, 1067116, 1285882, 1316159, 1333895, 1825330, 1923617, 2024860, 2571764, 2632318, 2667790, 3214705, 3468127, 3650660, 3847234, 5264636, 5335580, 6429410, 6580795, 6936254, 7694468, 9618085, 12858820, 13161590, 13872508, 17340635, 19236170, 25007021, 26323180, 34681270, 36548723, 38472340, 50014042, 69362540, 73097446, 100028084, 125035105, 146194892, 182743615, 250070210, 365487230, 475133399, 500140420, 730974460, 950266798, 1900533596, 2375666995, 4751333990, 9502667980]

約数ペア:

[(1, 9502667980), (2, 4751333990), (4, 2375666995), (5, 1900533596), (10, 950266798), (13, 730974460), (19, 500140420), (20, 475133399), (26, 365487230), (38, 250070210), (52, 182743615), (65, 146194892), (76, 125035105), (95, 100028084), (130, 73097446), (137, 69362540), (190, 50014042), (247, 38472340), (260, 36548723), (274, 34681270), (361, 26323180), (380, 25007021), (494, 19236170), (548, 17340635), (685, 13872508), (722, 13161590), (739, 12858820), (988, 9618085), (1235, 7694468), (1370, 6936254), (1444, 6580795), (1478, 6429410), (1781, 5335580), (1805, 5264636), (2470, 3847234), (2603, 3650660), (2740, 3468127), (2956, 3214705), (3562, 2667790), (3610, 2632318), (3695, 2571764), (4693, 2024860), (4940, 1923617), (5206, 1825330), (7124, 1333895), (7220, 1316159), (7390, 1285882), (8905, 1067116), (9386, 1012430), (9607, 989140), (10412, 912665), (13015, 730132), (14041, 676780), (14780, 642941), (17810, 533558), (18772, 506215), (19214, 494570), (23465, 404972), (26030, 365066), (28082, 338390), (33839, 280820), (35620, 266779), (38428, 247285), (46930, 202486), (48035, 197828), (49457, 192140), (52060, 182533), (56164, 169195), (67678, 140410), (70205, 135356), (93860, 101243), (96070, 98914)]